gaming is nice, but thats what i bought a 360 for lol. This computer is being built to be my workhorse... movies, Art, CAD, inventor, 3DSMAX, maya, etc. im not insanely worried about my FPS in a online game. now, what the F--- is a GPU? Im familiar with a CPU... and i think the quad core 6600 is a good option for me.... im…