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Home>The long wait for 64-bit PC software continues

Windows Secrets Newsletter • Issue 229 • 2010-01-28 • Circulation: over 400,000


Table of contents 
  • Top Story: The long wait for 64-bit PC software continues
  • Wacky Web Week: Pac-Man has now invaded your living space
  • LangaList Plus: Many free alternatives to Microsoft Office
  • Patch Watch: Security updates for Internet Explorer, Firefox
  • Best Software: Easy ways to resize digital photos for e-mail

 
Top Story

The long wait for 64-bit PC software continues

Michael lasky By Michael Lasky

Even though 64-bit PCs have been available for seven years, the promise of 64-bit computing has been delayed by a dearth of 64-bit software.

The situation is improving — slowly — but many major PC applications remain 32-bit affairs.

Microsoft likes to boast about the extra performance delivered by the 64-bit versions of Windows. Likewise, PC vendors continue to pitch the benefits of 64-bit PCs over their 32-bit brethren.

That’s all well and good — and theoretically true — but without software optimized for 64-bit machines, using those more-advanced processors for everyday tasks is like running a Formula One race car on regular gas.

The primary difference between 32-bit applications and their 64-bit counterparts is the size of memory the programs can address. Computers use only two digits (ones and zeros), so a 32-bit program can track 2^32 (2 to the 32nd power) memory addresses — about 4GB. This is the basis of the “4GB memory limit” for 32-bit hardware and software.

A 64-bit PC can track 2^64 addresses, yielding a theoretical memory ceiling of about 16 exabytes — 16 billion gigabytes. Of course, no PC can hold that much physical memory — but the point is, they could. Similarly, 64-bit software is capable of managing truly huge data sets.

The 64-bit flavor of Windows takes advantage of this. For example, the 64-bit version of Windows 7 Ultimate can address up to 192GB of RAM. More prosaically, 64-bit Windows can routinely allocate up to 4GB (and sometimes more) to each software process running on the PC. In contrast, 32-bit Windows XP maxes out at 2GB per process.

There are other differences, too; for more information, see the Nov. 19, 2009, Best Software column by Gizmo Richards, “Should you move to 64-bit Windows 7?” (paid content).

Big-name apps remain MIA from 64-bit list

General-purpose PCs using 64-bit processors emerged in 2003. To this day, however, 64-bit versions of such major applications as MS Office, Adobe Photoshop, Web browsers, and security suites have been vaporware. Also, finding 64-bit drivers for your PC’s peripherals has been like playing the digital equivalent of “Where’s Waldo?” — and in many cases, Waldo is nowhere to be found.

That’s the main reason why 64-bit PCs haven’t eighty-sixed 32-bit systems just yet. Sure — a quick Web search will uncover a bunch of 64-bit apps, and 64-bit shareware sites abound. These include the Catalogue of 64-bit Software and X64-bit Download, which offers the Microsoft Office 2010 beta release designed for 64-bit Vista and Windows 7, as well as 64-bit drivers, security apps, and system utilities.

Unfortunately, existing 32-bit ActiveX controls — whether from Microsoft or third parties — are incompatible with the 64-bit version of Office 2010, as described in the MSDN Office Developer Center.

Despite these and similar download sites, most of the 64-bit software available for Vista and Windows 7 is composed of shareware utilities and low-rent productivity packages.

A 64-bit IE, but minus 64-bit ActiveX controls

Microsoft released the 64-bit version of Internet Explorer 8 in early 2009; the program is available from the Microsoft Download Center. However, the program is in dire need of a Daddy Warbucks — it’s orphaned by the lack of native 64-bit ActiveX controls and other Web objects.

Mozilla’s Firefox browser has been available in 64-bit versions since release 3.5; visit the Firefox download page for the link. Note that Firefox is currently up to version 3.6, with a prerelease 3.7a version also available.

Google offers a 64-bit version of its Chrome browser (available from X64-bit Download), but only for Linux; the company hasn’t yet announced a date for 64-bit Chrome for Windows.

The apps benefiting most from a 64-bit architecture are those with large data sets — such as image and video editors and other graphics apps, whose files can be massive. Photoshop users are left wondering why it has taken Adobe so long to release a 64-bit version of the popular image-editing app.

According to an Aug. 21, 2009, blog post by Adobe Photoshop principal product manager John Nack, the main benefit of 64-bit software is its ability to address larger amounts of memory. This is particularly noticeable when working with large image files; Nack claims Adobe’s testing resulted in a performance improvement of 8% to 12% when running Photoshop in 64-bit mode.

However, to take advantage of 64-bit processing, users need to allocate more than 4GB RAM solely to Photoshop, according to Nack’s Aug. 21, 2009, post, “A 64-bit reality check.” That means you would need much more system memory than most PCs ship with today.

While we await release of the 64-bit version of Photoshop, Adobe Labs is offering a developer prerelease version of Flash Player for 64-bit Linux and Mac OS. Unfortunately, there’s no indication of when the Windows version of the 64-bit Flash Player will be available.

Most PC software vendors are wary of incurring the high costs associated with developing and marketing 64-bit versions of their products, primarily because few of today’s 64-bit systems ship with sufficient RAM for consumers to realize a benefit from the shift to 64-bit computing. For now, that powerful 64-bit lion on your desktop or in your lap will have the roar of a kitten.

Have more info on this subject? Post your tip in the WS Columns forum.

WS contributing editor Michael Lasky is a freelance writer based in Oakland, California, who has 20 years of computer-magazine experience, most recently as senior editor at PC World.

 
Wacky Web Week

Pac-Man has now invaded your living space

Pac-Man illusion By Stephanie Small

The best optical illusions are truly mind-boggling. Tricking your brain into seeing what isn’t really there can be challenging — but once you get the hang of it, you have the sensation of a hallucination without having to ingest any controlled substances.

See whether you can guess the technique behind this illusion involving everyone’s favorite yellow dot-eating blob, Pac-Man. What looks to be a simple picture is actually much more. You may think — I mean, look — twice the next time you see a video game come to life! Play the video


 
LangaList Plus

Many free alternatives to Microsoft Office

Fred langa By Fred Langa

There are a surprising number of excellent office software suites available, and some of the best don’t cost a dime.

MS Office remains the king of office suites, but if you can’t or don’t want to use it, numerous free and commercial substitutes stand ready to serve.

Linux’s KOffice coming soon for Windows and Mac

Reader Louis St. Germain is weaning himself from Microsoft Office and wonders about an office suite from a different vendor:
  • “A friend just told me of KOffice as an alternative to Microsoft Office. It’s free (or purportedly so), but it appears to be a beta. Do you have any information you could share?”
KOffice (product site) is indeed free. It’s an open-source office suite that’s very popular on Linux systems. Like most office suites, KOffice contains a word processor, spreadsheet application, and other tools.

You’re correct in stating that finished KOffice versions for Windows and Mac OS X aren’t ready yet. The Windows version should be out in early 2010 and the one for the Mac sometime thereafter. Because the Windows version is beta — “experimental,” in open-source-speak — I suggest you avoid it for now. There are better, proven Office alternatives.

For example, the OpenOffice.org suite (home site) has been around in various forms for more than 20 years. Its recent roots trace back to a full-blown commercial office suite called StarOffice. Sun Microsystems bought StarOffice in 1999 and released it after a while as freeware.

A bit later, Sun opened the source code and allowed outside developers to contribute to the software. It was renamed “OpenOffice,” but that name turned out to be trademarked by another company. As a result, both the open-source office suite and the organization that controls it are now officially known as “OpenOffice.org.”

Today, OpenOffice.org is the Big Dog in alternatives to MS Office; the current version 3.x has been downloaded over 100 million times. The software runs on Windows and all other major OSes. OpenOffice.org supports the international standard OpenDocument file format and also handles Microsoft Office file formats.

In fact, just about anything you can do in MS Office you can also do in OpenOffice.org. The suite is available in 110 languages and is free for any purpose, including commercial use. Anyone who has used Office-type apps will become acclimated to the OpenOffice.org interface quickly. (See Figure 1.) OpenOffice.org is the office suite I use when I’m not using MS Office.

OpenOffice.org's writer
Figure 1. A simple, familiar layout makes it easy to get up to speed with OpenOffice.org’s applications (the Writer word processor is shown here).

If you’re office-suite shopping, you probably also should take a look at online office apps that run in your browser. Perhaps the best-known of these is Google Docs (home site), a free Web-based word processor and spreadsheet, presentation, and form application.

Many of the service’s menu items and keystroke combinations are similar to those in MS Office, and Google Docs can read and write most common MS Office file formats. You can store your Google Docs files online or on your hard drive.

Those two contenders — OpenOffice.org and Google Docs — are the most-popular free alternatives to MS Office, but even a quick Web search will turn up many other free and commercial options. To help sort through them, here’s a great place to start: WS contributing editor Scott Spanbauer’s June 18, 2009, Top Story looks at several free Office alternatives.

But note: MS Office 2010 — now in public beta — will feature free online (browser-based) versions of Word, Excel, PowerPoint, and OneNote.

So in addition to the many office-suite choices you currently have, you’re about to get more. It’s a good time to be shopping for office software!

Problems purchasing hardware for home-built PC

Bob Berles wants to build a new Windows PC, but vendors don’t seem to be cooperating:
  • “I want to build a Windows PC, but I can’t find what I want anyplace. I want to purchase the MSI 785GM-E65 motherboard with AMD 785G chipset and the Athlon II X2 235e processor. For the mobo, all I get is, ‘Sorry! This item is currently out of stock.’ I can’t even find the 235e anywhere. Help!”
Not to worry, Bob. You’ve just hit the “bust” part of a normal — but annoying — “boom and bust” cycle.

You see, most of the guts of PCs are commodity items, meaning they’re produced in enormous quantities and are, to some degree, interchangeable. There are exceptions, of course, but for the most part, desktop RAM, motherboards, hard drives, and other components are electronic commodity items produced in Asia.

As with all commodities, the pricing and availability of these items follow boom-and-bust cycles.

It goes something like this: A factory churns out a million widgets, flooding the marketplace. Vendors suddenly have warehouses bulging with unsold widgets, so they drop the price to stir up interest. As the price drops, consumers respond and snap up the bargain-priced widgets.

But if the widgets sell too well, the supply starts to become exhausted. Retailers then take advantage of the high demand by jacking up the price. They also place orders for more widgets, and the factory gears up for another run.

Until the new shipments arrive, the widgets may sell out completely. You end up with consumers ready to purchase, but with no widgets on the shelves.

That’s what happened in your case, Bob. As I write this, the products you mentioned are once again available, meaning that some container ship docked somewhere and disgorged a literal boatload of motherboards and CPUs — enough to refill the retail pipeline, at least for a while.

Eventually, older and oddball products go off sale and don’t come back, but mainstream desktop motherboards, CPUs, RAM, hard drives, and other PC innards will almost always recover from shortages. Just wait a bit and try your purchase later!

Has flash drive encryption been cracked?

Donald Holliday sounds a warning about “secure” flash drives:
  • “I thought you might find this H Security article interesting. It turns out, NIST-certified hardware encryption for flash drives has been cracked by a clever but fairly simple approach.”
Thanks, Donald. In this case, the actual encryption wasn’t cracked. The problem was the way it was implemented in “high-security” encrypted flash drives from SanDisk, Kingston, and Verbatim. All three companies use software that runs in the open on the host PC to validate their decryption passwords.

In theory, hackers could gain access to the encrypted data in two steps. First, they’d have to install malware on the host PC to “sniff” the plain-text password as it was entered there. Then, they’d have to steal or otherwise gain physical access to the flash drive to use the password to examine or copy its contents.

It’s not a high-risk scenario; in any case, all the affected vendors are busy rewriting their software. If you use an encrypted flash drive from SanDisk, Kingston, or Verbatim, visit the vendor’s site to download the improved software when it becomes available.

This still serves as an important object lesson: any security device, process, or technology thought up by clever humans can eventually be defeated by other clever humans. Be careful out there!

Looking for ways to enlarge a C: partition

Lyle Fettig is looking for an easy way to make his C: partition bigger without having to take everything down to the bare metal and start over:
  • “My computer (Win XP Professional) is running out of room on the C: drive. I didn’t allow enough room on C: when I first partitioned it. I have tons of room on my D: and E: drives and a small amount of unallocated space.

    “What’s the easiest and safest way to repartition or expand C:?”
What you want is software to “resize” partitions; that’s the usual term for this process. A good partition resizer will let you take space from partitions that are larger than necessary and reallocate that space to partitions that need more. No reformatting is required.

Although it’s always wise to make a backup before doing any heavy-duty maintenance work on your PC, most resizers work reliably.

My personal favorite resizing tool is Terabyte Unlimited’s BootItNG, which is free to try and $35 to purchase (vendor’s site). BootItNG is a multipurpose tool that lets you create, delete, grow, or shrink partitions. You can also manage a PC’s boot process and perform image backups.

The program is tiny enough to fit on a single floppy, but squeezing that much complexity into so tiny a space creates a problem: the software’s interface is primitive, so the utility can be hard to use. BootItNG is really aimed at intermediate and expert PC users.

The Acronis Disk Director Suite (vendor’s site) is intended for a more-general audience. The program operates like a “black box” that shields users from the programmatic intricacies of partition management.

The down side is that Disk Director Suite is large and its black-box approach may drive more-advanced users nuts. (I confess: I fall into the latter camp.) The program costs $50, although a free demo version is available.

Other free partition-management tools include resizing among their features. TheFreeCountry.com’s Partition Editors page contains a large and useful list.

Expert or novice, commercial or free, there’s bound to be a partition resizer that will suit your needs to a T!

Have more info on this subject? Post your tip in the WS Columns forum.

Fred Langa is editor-at-large of the Windows Secrets Newsletter. He was formerly editor of Byte Magazine (1987–91), editorial director of CMP Media (1991–97), and editor of the LangaList e-mail newsletter from its origin in 1997 until its merger with Windows Secrets in November 2006.

 
Patch Watch

Security updates for Internet Explorer, Firefox

Susan bradley By Susan Bradley

Microsoft released an out-of-cycle patch to remedy the IE “Aurora” bug that recently enabled Chinese hackers to attack Google and many other companies.

Separately, Mozilla released not one, but two, updates to Firefox — improving that browser’s security and adding an array of new features.


MS10-002 (978207)
Browser updates are your number-one priority

What started out as a security investigation by Google ended up as egg on Microsoft’s face. As contributing editor Yardena Arar reported in the Jan. 21 Top Story, Microsoft’s second security update for 2010, MS10-002 (978207), closes a hole in Internet Explorer versions 6, 7, and 8.

So far, I’ve seen no reports of major problems related to this patch, and the few minor glitches that have occurred with application conflicts are fixed by uninstalling and then reinstalling the patch.

The Mozilla Foundation also released a pair of updates for its Firefox browser. First, Firefox 3.5.7 — released on Jan. 5 — addressed several stability and security problems. It also changed how major updates are presented to users. (Earlier versions of Firefox made update notifications a low-priority background task, so many users didn’t adopt important updates in a timely manner.)

The changes in Firefox 3.5.7 are documented in the associated release notes.

This article is part of our paid content. Subscribe.

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Best Software

Easy ways to resize digital photos for e-mail

Ian richards By Ian “Gizmo” Richards

Modern digital cameras take great photos, but the multi-megabyte size of each digital image often makes the photos too large to send as e-mail attachments.

Free software can work just as well as commercial tools for reducing the size of the photos and, with just a few mouse clicks, can prepare hundreds of images for easy e-mailing.


Resizing photos is easier than you think

If you talk to anyone deeply involved with photography or digital imaging, you’ll learn that resizing digital images is a complex business. That’s because there’s no perfect way to reduce the size of an image. All such techniques are just compromises of one sort or another.

The digital experts will further tell you that these compromises produce results of widely varying quality among different image-reduction programs.

The experts are technically correct. The more-advanced image-reduction programs offer a wide range of options, including a choice of compression algorithm, output resolution in dots per inch, and degree of compression of the resulting reduced image. All these factors affect the final, visual quality.

Here’s the good news: Most of these options don’t matter much when all you want to do is e-mail some photos to family and friends. Sure, there can be quality differences between different programs and compression algorithms, but the variation is important mainly to digital-imaging experts.

This article is part of our paid content. Subscribe.

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YOUR SUBSCRIPTION

The Windows Secrets Newsletter is published weekly on the 1st through 4th Thursdays of each month, plus occasional news updates. We skip an issue on the 5th Thursday of any month, the week of Thanksgiving, and the last two weeks of August and December. Windows Secrets is a continuation of four merged publications: Brian's Buzz on Windows and Woody's Windows Watch in 2004, the LangaList in 2006, and the Support Alert Newsletter in 2008.

Publisher: WindowsSecrets.com, 1218 Third Ave., Suite 1515, Seattle, WA 98101 USA. Vendors, please send no unsolicited packages to this address (readers' letters are fine).

Editor in chief: Tracey Capen. Senior editors: Fred Langa, Woody Leonhard. Copyeditor: Roberta Scholz. Program director: Tony Johnston. Contributing editors: Yardena Arar, Susan Bradley, Scott Dunn, Michael Lasky, Scott Mace, Ryan Russell, Lincoln Spector, Robert Vamosi, Becky Waring. Product manager: Andy Boyd. Advertising director: Eric Gilley.

Trademarks: Microsoft and Windows are registered trademarks of Microsoft Corporation. The Windows Secrets series of books is published by Wiley Publishing Inc. The Windows Secrets Newsletter, WindowsSecrets.com, Support Alert, LangaList, LangaList Plus, WinFind, Security Baseline, Patch Watch, Perimeter Scan, Wacky Web Week, the Logo Design (W, S or road, and Star), and the slogan Everything Microsoft Forgot to Mention all are trademarks and service marks of WindowsSecrets.com. All other marks are the trademarks or service marks of their respective owners.

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Trademarks: Microsoft and Windows are registered trademarks of Microsoft Corporation. The Windows Secrets series of books is published by Wiley Publishing Inc. The Windows Secrets Newsletter, WindowsSecrets.com, WinFind, Windows Gizmos, Security Baseline, Patch Watch, Perimeter Scan, Wacky Web Week, the Logo Design (W, S or road, and Star), and the slogan Everything Microsoft Forgot to Mention all are trademarks and service marks of iNET Interactive. All other marks are the trademarks or service marks of their respective owners.
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