I am looking at purchaseing a new pc. I have never used them for games before. I know that is enough for all the other things I wil be doing but is it enough to run most pc games smoothly? Also the video card is High-end NVIDIA® GeForce™ graphics with as much as 319MB of video memory is that good for games? The processor is 2.4GHz AMD Athlon™ 64 3800+ processor. I know this pc will work fine for all of my other uses just not up on the games. Please someone let me know.