http://www.tweaktown.com/news/9634/nvidia_launches_its_mobility_9000_gpu_series/index.html

The PC Hardware forums deal with all hardware relating to PC's. A sticky above explains in detail.

And no, if you dont have a pci-e x16 slot, you cannot use any pci-e cards.

Idles at 47c, 53c under load, and my case aint exactly well ventilated. Oc'd it to 650/1900, could go higher, but there is really no point in my current configuration. Upgrayedd from a 7900gs that ran at 55 idle.

Sorry for hijacking the topic. :P

I recently got this for $130 after rebate:

http://www.newegg.com/Product/Product.aspx?Item=N82E16814150280

I oc'd it a bit and it works fine. Now all I need is a new mobo and cpu to stop the bottlenecking. :(

http://techreport.com/articles.x/13815/2

Depending on the airflow in your case and whether the Cpu heatsink/fan are stock, you should add more fans if you plan on oc'ing

A new computer will run you about as much as you want to spend, and it will be able to play CoD4, so lets say $1000.

If it is broken, the upgrade cost will depend on what is broke.