Ok I wanted to build a computer for a while now but I never had the money. Now my parents are giving me money so I can build a computer because I am graduating highschool. I don't want to suck up all their money so I kind of had a 500 dollar budget in my head. In this build I decided to use AMD because it seems more practical. I want to create this computer with a powerhouse motherboard,case, and power supply. The cpu and gpu I can upgrade later when I get enough money. Motherboard: ASUS M4A77TD AM3 AMD 770 ATX AMD Motherboard Case: Antec Three Hundred Black Steel ATX Mid Tower Computer Case Power Supply: CORSAIR CMPSU-750TX 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 Power Supply Graphics Card: SAPPHIRE 100253HDMI Radeon HD 4650 512MB 128-bit GDDR2 PCI Express 2.0 x16 HDCP Ready CrossFireX Support Low Profile Ready Video Card Processor: AMD Athlon II X2 240 Regor 2.8GHz 2 x 1MB L2 Cache Socket AM3 65W Dual-Core Processor Hard Drive: Western Digital Caviar Blue WD6400AAKS 640GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive RAM: Crucial 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory Model CT2KIT12864AA800 Somebody was saying that RAM wouldn't work with that motherboard, is that true? Also, I am just curious, what is the most powerful AMD cpu and gpu that this build can support?