Vista è proprio una miniera...
Più scavi e più scopri nuove cose interessanti... io tengo tutto su una partizione... ma comunque... buono a sapersi...
For as long as I could remember, I always install my OS on the C partition and create another partition for my data. Once the OS was installed I'd go in and redirect a lot of folders to the other partition. That way if I ever needed to re-install, I could blow away C and not lose my data. It was pretty easy to do in XP, but Vista makes it even easier. I discovered this one by accident but once Vista is installed, browse to C:\Users*YourUsername and select all the folders and then cut and paste them to the other partition. Vista will update all the mappings automatically!*
Fonte: Favorite "Little" Things in Vista