I have 2gb of Ram which is fine with XP, but on vista things juggle around slowly when theres alot going on. Im not sure if its my CPU or RAM. I came from an e8400 @ 4ghz with no problems to a e2180@3ghz Im not sure how VISTA task manager is used, but here is mine. It says i have 2mb free. Is this number always low on vista based on how vista cache memory or do i need more ram? My computer is clean of any viruses or spyware. I do have a crap load of stuff open, but i also have the same amount in XP with no problems. thanks Quick answer: Is it ram or cpu?