i have been looking into someone building me a computer with the parts i prefer. I cant decide between 2 types of core 2 duo. The E6600 or the E6700. Will the extra ghz in the E6700 make a difference in performance? I will be using this computer for some gaming, web use, homework etc. Also i have this graphics card that i am looking at it is the Nvidia 8800 GTS 320mb. Is this card any good? i will be hoping to get a samsung 226BW 22" and i would like to know if this graphics card runs well on this size screen. I have been also looking at the ATi HD 2900 XT and the HD 2600 are these better than the 8800GTS? The ati 2900 is more expensive but i read that the nvidia had better quality. I have not read much on the HD 2600 so I am not sure if it matches up to the 8800GTS.