I am running vista with sp1 on 2 HP machines
1 hp desktop a6120n - with 2 gigs RAM - runs fine but a little slow - just bought 2 sticks RAM - 1 gig each, will total 4 gigs ram
1 hp laptop dv6833us - with 3 gigs RAM - hard drive just went so replaced for $45 - 5 yr old recovery cd's worked fine.
should I upgrade beyond SP1? cautious because I dont' want to introduce new headaches....I am assuming I will at least get some relief from going from 2 to 4 gigs RAM for the laptop.