if your computer is sporting more than 4GB ram go with 64bits, 32bits won't exploit it all.
Get Win 7 instead of 8.
Home version should suit.
Home version works great for most people. Get Pro if you're going to be using more than 16 gigs of memory (Home limitation).
)(*&#^!! Already pickup up and installed 8. Not happy.
im gonna have 16G in my nu rig.home will recognize it?