I just installed windows 7 last night. I had saved the windows 7 installation file on my other hd and ran that one to install. Everything installed fine, but then when i would run it, it would say there are audio problems (that's correct and I know i need to deal with them) and that it could read the library since it was from a newer version of itunes. After that window I tunes completely closes down. I tried getting itunes from apple.com and when I downloaded the vile it says that itunes.exe isn't a valid Win32 application. Any ideas? Windows media player works fine, but I need ot be able to update my ipod.