What is the difference between 32-bit and 64-bit and which should I choose?
I just got myself a macbook pro with a quad core processor. Apart from OSX Lion I would like to have Ubuntu on it as dual boot. I wondered if you could recommend me which Linux version I could choose, or either 32 or 64 bits? On the other hand, does anybody know if it's possible to pair the Music/Videos/Downloads folder from both OS? Thanks a lot for your help.