Hey, I plan on building a gaming rig starting about June, and id like to get any Advice you guys have on what ive got so far. Thanks. •Motherboard: MSI P67A-GD65 (B3) Intel P67 ATX DDR3 1333 Motherboards (Reliable and good quality) •Processor: Intel Core i5 Processor i5-2500K 3.3GHz 6MB LGA1155 CPU BOX80623I52500K(Dont care for i7 so much, getting unlocked version of course) •Hard Drive: Samsung 1 TB Spinpoint 7200 RPM 32MB Cache SATA 3.5 inch Bulk/OEM Desktop Hard Drive HD103SJ(Good quality, plenty of memory.) •Disk Drive: Lite-On LightScribe 24X SATA DVD+/-RW Dual Layer Drive IHAS424-98 - Retail (Black)(Simple, cheap, dont need anything more really, I have a PS3 to handle any blu-ray needs, and I only need 1 disk drive. Nothing special.) •Case: Cooler-Master Haf X: Ultimate Full Size Gaming Chassis(A little pricey, but plenty of space so no issues with and that and great for air circulation.) •Graphics: CROSSFIRING 2 XFX ATI Radeon HD6870 1 GB DDR5 2DVI/HDMI/2x Mini DisplayPort PCI-Express Video Card HD687AZNFC(Should be no problems or complaints here, only using 1 monitor, not 2 just so you know, 23 inch to be exact, but I dont want any FPS problems or anything and ill feel safer doing this, can anyone tell me if ill need a normal length or a longer HIS CrossFire Bridge Interconnect Cable? •Software: Microsoft Windows 7 Home Premium(Duh, wasnt sure if this mattered, figured id throw it in here anyways.) •RAM: Corsair Vengeance 8 GB ( 2 x 4 GB ) DDR3 1600 MHz (PC3 12800) 240-Pin DDR3 Memory Kit for Intel Core i3, i5, i7 and AMD Platforms SDRAM CMZ8GX3M2A1600C9(Ive come to the conclusion that I wont need more than 8gb, so this should do great, right?) •PSU: Corsair CMPSU-750TX 750-Watt TX Series 80 Plus Certified Power Supply compatible with Intel Core i7 and Core i5(Last but obviously not least this, 750 watt should do great, no reason it shouldnt. Corsair is good so I picked this. On top of the good reviews) THANKS for reading! Tell me what you think, anything is appreciated. OH, and I was wondering, I planned on rocking a decent surround sound system and all, should I get a sound card or anything? Or Just stick with what the mother board gives me?