I'm building something like this... any advice?
PSU - Corsair HX-850 850W 6x 6+2pin - it's ok?
http://tinyurl.com/3egwafbCase - Antec 300
CPU - Amd Am3 Athlon II 250
Ram - 2x2 gb 1333 Corsair
Hd - WD 500 blue
MOBO - Asrock 970 extreme4 - can go triple crossfire?
http://asrock.com/mb/overview.asp?Model=970%20Extreme4The bottom pci-ex 16 slot have enough space for dual slot GPU?
(or need this? gigabyte GA-990FXA-UD3 +30euro)
GPU - Asus 5850 top x3
700 euro shipped
(or PSU Corsair TX650 - MOBO gigabyte 970 dual pciex - 2 GPU (530 euro shipped)