Best Laptop For under $800

i need some help as i metioned earlyer my laptop went to shit on me and im in the market for a new one but it has to be under 800 dollors i have 2 gigs of ram i can take out of my old laptop so it would be prefured to be expandable so that i can put at least another gig in there other than that im open to almost any sugestion if you could please give me some advice

Either post on or scan Craiglist for a good used laptop. At least then you can check it out.