i dunno know if i should just stick to windows XP or i should get windows vista. I have a desktop that runns slow because of spyware and viruses and thinking of fastening it. somebody told me just try vista. my desktop= 1.7ghz, 512mb ram, 160 gb harddrive, SIS videocard and it is a hp pavilion a810n. and a really nice laptop that has 1.7ghz, 512mb ram, 80 gb harddrive, a ATI raedeoon X200M videocard a toshiba laptop. in which one i should get vista( Both,one of them, or none of them) please can u explain to me why i should or why i should not. I f i should where i should get it please help me out. pppppplllllllllllleeeeeeeeeeeeeaaaaaaaaaaasssssseeeeeeeeee!!!!