Re: 4 to 8 GB of RAM worth it?
i dont think its worth it at this time unless you're a video encoding buff of like adobe stuff, if its purely for gaming, the only game known to beneifit is crysis, and that only increases minimum fps, not average so much. so no, you wont notice a difference from 4gb to 8gb.
CPU: Intel Core 2 Quad Q9450 @ 3.4GHz
Motherboard: Foxconn Blackops X48
Memory: 8GB DDR3 (1361MHz)
Graphics: ATI 5850 1GB GDDR5
Hard Drives: 1 x 500GB, 1 x 1TB
Case: Antec 900
OS: Server 2008 R2 64bit