I've been reading about how much of a memory hog vista is and how 4gb of ram would be a good idea but really... Is it necessary? I have a 4gb gskill kit here that I got for free but OC wise it's crap and holds back my CPU speed. I've also read that the 64 bit version seems to eat more memory than the 32 bit version, but Intel is still stuck in 2003 and their 64 bit instructions are slower than 32 bit, so running 64 bit vista is useless. Would 2gb ram + 2gb flash drive on 32 bit vista allow as smooth a gaming and multi tasking experience as XP on 2gb ram?