.k heres my specs, acer t180, 250w psu, 2gb dual channel ram, 1 sat 80gb, 1 dvdrw, 1 250 gb in external case, currently nvidia nforce 6100 -405 on board graffix with a sempron 3400+ any help here would be appreciated, i dont have the funds for a psu but i got the gpu and would love to run it, i know its rather old but im told they were great cards (SLI in 1 card) so much better than what im using right now. thanx in advance, nailzuk glasgow,scotland. BTW, i rarely game with pc got a ps3 for that, mainly stream/watch video.