hey i make videos for minecraft and runescape (one browser one client) and i would like to play them both at the same time while rendering a video on sony vegas 9.0 i realise a computer like this is very hard to get for a decent price and i am willing to pay for this but i have $800 and the most im willing to spend is about $1450 cuz i can only work some weekends and i onyl make $100-$200 per weekend and the computer i currently own is crap one of my main concerns is compatibility and cooling here is the list of the parts i have picked out: Corsair Obsidian Series 650D (CC650DW-1) Black Steel structure with black brushed aluminum faceplate ATX Mid Tower Computer Case $180 OCZ ZT Series 650W Fully-Modular 80PLUS Bronze High Performance Power Supply $100 AMD FX-8150 Zambezi 3.6GHz Socket AM3+ 125W Eight-Core Desktop Processor FD8150FRGUBOX $200 ASUS Sabertooth 990FX AM3+ AMD 990FX SATA 6Gb/s USB 3.0 ATX AMD Motherboard with UEFI BIOS $185 CORSAIR XMS 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMX16GX3M2A1333C9 $99 XFX Double D Black Edition FX-777A-ZDB4 Radeon HD 7770 GHz Edition 1GB 128-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card $160 Western Digital Caviar Green WDBAAY0030HNC-NRSN 3TB IntelliPower SATA 3.0Gb/s 3.5" Internal Hard Drive $170 SYBA SY-MRA55005 Multipurpose 5.25" Bay Adapter for Slim Optical Drive and 2.5" SATA I / II / III $40 COOLER MASTER Hyper 212 EVO RR-212E-20PK-R2 Continuous Direct Contact 120mm Sleeve CPU Cooler Compatible with latest Intel 2011/1366/1155 and AMD FM1/AM3+ $40 Arctic Silver 5 Thermal Compound - OEM $12 Kingwin ATS-W24 Anti-Static Wrist Strap w/ Grounding Wire $8 Microsoft Windows 7 Home Premium SP1 64-bit - OEM $100 walmart- V7 KC0D2 PS/2 Desktop Keyboard, Black $7 V7 19" Energy Saving HD LED Monitor (LED185W1 Black) $90 total = $1445 what isnt bought at walmart is to be purchased off newegg if any1 can get me the same part for cheaper or a better part for around the same price that would be greatly appreciated and i really want to make sure all parts will be able to be put together and work well thank you for your time and please respond asap