You need 3 things to put your Zune to hook up with your Vista, that includes:
1) Zune CD
You can now check out modaco’s hack on how to sync your Zune to your Vista.
The only thing is, you do need a Microsoft Zune and a PC with 64-bit processor compatible
Vista. Well, I am too lazy to get a Zune or Vista installed on my PC, but if you’ve got the
time to spare, you got the link and can tell us all about it.