I have 21 instances of the Google Desktop Toolbar showing up in the Tools / Customize menu (in toolbars tab). I used to have Google desktop installed but not anymore (at least I don't think I do, I don't see it listed in Add/Remove Programs list - only "Google Toolbar for IE" is listed). I do have the Lookout toolbar installed, however. All 21 of the Google instances are un-checked and I can't delete them from the list. Where are these stored on my hard drive? Can I delete them directly?
It doesn't seem to be doing any harm, but it just bugs me to see them all sitting there.