hi i own a dell dimension c521 with a slim tower, and i want to upgrade it so i can play the latest games like bioshock 2... ive already upgraded the ram with a 1gb card but im not really tech savvy so i need to know the best graphics card to buy for about £120 that will fit in the case. i dont really know what im doing so any advice is much appreciated. cheers!
More aboutgraphics card help
Is this how your case looks?
If that's the case, then these 2 are good options: