Hey guys I have a sff Ibm m52 8212. p4 3ghz HT. 240 watt psu. Theres only one case fan running, a dvd drive a very little else. I want to replace the gma 950 . I have been looking at the 8400gs and radeon 2400. As well as anything from a x300 on up. What would be a good card for this system concidering its age and limitations cpu and psu wise ? I can get the cards very cheap on ebay, not looking to run crysis or anything close !