Well, I need to mention some of the point at the bottom of my first post. I am a designer and work performance is more important to me than gaming performance, but I figure I can have a little of both.
I multitask a LOT and I often have several Adobe products open like Illustrator and Fireworks. I also run CAD such as AutoCAD, SketchUp, Rhino3D, and Vectorworks and GIS software such as ArcView. That along with my browser and some FTP clients and PSpad are often open all at once when I really get going. Thats why I am leaning toward a quad-core.
But all the advice here is really making me think, thanks so much for putting in. Let me post these builds so you guys can see:
Build 1:
motherboard:
ASRock 870 EXTREME3 AM3 AMD 870 SATA 6Gb/s USB 3.0 ATX AMD Motherboard
graphics card:
SAPPHIRE 100315L Radeon HD 6850 1GB 256-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card with Eyefinity
CPU:
AMD Athlon II X3 455 Rana 3.3GHz Socket AM3 95W Triple-Core Desktop Processor ADX455WFGMBOX
RAM:
GeIL Value PLUS 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model GVP34GB1600C9DC
CPU COOLER:
COOLER MASTER Hyper 212 Plus RR-B10-212P-G1 "Heatpipe Direct Contact" Long Life Sleeve 120mm CPU
COST: $670
Build 2:
motherboard:
ASRock 890GM PRO3 AM3 AMD 890GX SATA 6Gb/s USB 3.0 HDMI Micro ATX AMD Motherboard (integrated Radeon GPU)
graphics card:
NONE - Will upgrade after a few months
CPU:
AMD Phenom II X4 955 Black Edition Deneb 3.2GHz Socket AM3 125W Quad-Core Processor
RAM:
GeIL Value PLUS 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model GVP34GB1600C9DC
CPU COOLER:
ZALMAN CNPS10X Performa 120mm Long life CPU Cooler
COST: $590
So basically, $80 difference in price. Build 1 has good graphics and tri-core CPU and costs more. Build 2 has quad-core CPU, no graphics card but cheaper and I can use that money to buy one later.
I was looking at prebuilt HPs and they arent bad for the price. Slightly lower specs on everything, but they come with Windows 7 and some other bells and whistles plus it built already.I have Windows XP so i could do that if I build it or I could get creative i guess.
EDIT: I might as well mention that I used this web page as a guide to my builds:
http://www.hardware-revolution.com/budget-gaming-pc-q4-2010/