Ok, so I like to play games on my computer but my parents bought a Dell Dimension 2400 computer. We are getting a 512MB of extra RAM and a new video card and I'm wondering if this will help for playing games like World of Warcraft? Will that be enough of an upgrade to make it run smoother? Also, I need help picking a video card to buy. It has to be lower than $150, preferably $120 or lower. Also, am I right that AGP video cards dont work on a stock Dimension 2400? Ok, Last questions... http://www.newegg.com/Product/Product.asp?Item=N82E16814170091 will this video card make the game run smoother? Is it worth the money? And lastly can you reccomend anything better that's not overly expensive. All replies are greatly appreciated.