Just installed MSO 2010 (upgraded from 2007) and overall (apart from the looks) like it. One little issue nags at me though: when I drag an email message from the Inbox etc to the Calendar to make an appointment from it, the appointment window pops up underneath the main Outlook window - so I have to minimise Outlook proper to enter the time, date etc & save&close the appointment. Anyone else noticed this, or have the answer to make the appointment window popup on top as it used to with all previous versions ? And running Outlook at less than fullscreen is only a workaround, not a proper answer.