A good friend of mine is looking to upgrade his machine. His budget is $200. He is currently running a 2.8 ghz pentium 4 with 512mb of DDR RAM. He asked me for advice as to what upgrades he should make to improve the performance enough so that he can make it through his last 2 years of college. I recommended that he upgrade his RAM to 2 Gig. My question is, would it be beneficial for him to purchase a low end dedicated graphics card? He mainly uses his PC for browsing the internet/IM, writing papers, and burning music. He does not play computer games. If this plan does not seem smart, then what would be the best upgrades to make for under $200? I appreciate any advice/ comments.