I too am having a problem with Windows Explorer not working. I got my husband a brand-new HP desktop at Costco; the computer is flawless, but the operating system? I'll stick with XP, thankyouverymuch. I keep getting that annoying pop-up that says windows isn't working. Then I get directed to the Microsoft page with the download that's supposed to fix things. one problem: It doesn't. Then I get another pop=up that says the files I downloaded don't work on this computer. I've read other blogs about this, and they say we'll have to wait until SP1 for it to be fixed.

Vista's pretty, but it's not worth a plugged nickel, IMO.