I run Oblivion, FO3 and NV on my computer but theyre all more or less the same tech. I'm worried about Skyrim though its a new engine entirely and ive been dissapointed with a few games recently my laptop is fairly modern in most respects but it only has a single core so Im kinda worried it wont run on my laptop, I have a single core 2.4ghz a 128 meg ati radeon 4200 HD and 2 gigs of ram, Is it possible to upgrade these on a laptop?