Hi, this is the configuration of my computer amd x2 5200+ asus m2n se plus 2gb ram ddr2 800Mhz 160gb sata2 hard drive xfx geforce 8600GT 512mbddr2 win xp the problem is that i don't find the graphics to be as good as they should be using this graphics card..all the games that i play run pretty slow and i usually play on the least resolution and settings..even then after every 20 to 30 seconds the games slows down drastically and then suddenly speeds up to a much higher frame rate than normal and then gets back to watever speed it was running on...the lag keeps happening all the time!! i reinstalled the os and even that doesn't seem to work!! I have attatched screenshots of cpuz readings of my computers memory and also gpuz readings as well!!please help find a solution!! help!!