Here is the PC I built for school M.C.S.A program.. I just upgraded it recently.. Originally had 12 gig, and two 9400 t nvidia cards. Custom PC. 5 years old. I7 core 1st gen. Upgraded to 24 gigs of ram PC-12800. 2 nvidia geoforce gtx 760 super clocked. Bluetooth interal card. Multi-boot with...