hey guys! Im plannin on buying a radeon 9800 pro 128mb 256bit interface. WEll first of all. Is this a good card that will last long? How long will this card last me for all the newst games? Im not a doom 3 guy though so keep that in mind. Anyways, i heard that you need a certain Power supply to run the 9800. Is this true? Also i have no idea what mine is. All i can tell you is my Comp model is hp 753n . How do i find out what my PS is? Thanks!