if its not to late try fry's electronics. that is were I bought my hp pavilion. it has intel dou 1.83hrz 4g ram,300 ghrz memory and vista home premium 32bit. (if I could of I would have liked to get xp) and a nvidia 8400 graphics card. I have played kotor1 no problem and the only problem i have had with kotor2 is that on start up of the game it will sometimes but not all the time give a program error and close so just talk nice to it untill it opens the game and lets me play. I updated the game using thr lucas arts update that is there in startup and so I got the 1.0b bug but every other sticky part (the gas mine at peragus and the one place in narshada) worked grate.