OC Striker II Extreme

[nulliman]

First time posting and i could use a little help,

 

If you guys could give me some advice on how to oc this or where to get started that would be amazing. Also i am having an issue, my installed physical memory is 8 gb but windows is only reading the total phyiscal memory as 4 gb if you guys have any guidance that would be amazing!

 

Here is my system set up....

 

 

Intel Core 2 Quad Q9550 Yorkfield 2.83GHz

OCZ Titanium XTC 8GB

PC Power & Cooling S75QB 750W

LG Black LG Blu-ray/ HD DVD-ROM

Seagate Barracuda 1TB

Microsoft Windows Vista Ultimate 64-bit

Western Digital VelociRaptor 300GB

ASUS Striker II Formula

EVGA 512-P3-N975-AR GeForce 9800 GT 512MB (2 in SLI)

 

Thanks Guys