I'm running Win7 64-bit and when I downloaded itunes it wouldn't install saying it was the 32-bit. So i downloaded it again, making sure it was the one compatible with Win7, but it still said it was a 32-bit and won't run on my PC. So now i'm stuck with the same music on my ipod until someone can help me find a way around this. Is anyone else having the same problem? I could try looking for an itunes vista 64-bit compatible version and see how that goes...