Video: HD 3870 in Crossfire vs. HD 3870 X2 @ TweaktownDesktop Graphics Card Comparison Guide @ TechARPAsus EAH3870 TOP/G/HTDI/512M and EAH3850 TOP/G/HTDI/256M @ X-bit labs Motherboards & Chipsets: Asus BLITZ Formula Intel P35 Express Motherboard Review @ PCStatsJ&W RS780UVD-AM2+ AMD 780G Mainboard Review @ OCWorkbenchGigabyte 6Quad GA-P35-DQ6 Review @ Motherboards.orgMemory & Storage: Maxtor OneTouch 4 Plus 750GB @ t-breakHighPoint RocketRAID 3520 SATA Raid Controller Review @ TechwareLabs Power: