Help with PSU & GPU upgrade.

Hi all @ Toms Hardware.

With a number of up-coming games I'm worried about my pc not being good enough to run some of them. For example, I saw that one system requirement for CoD: MW2 was a 7800 graphics card or better - I only have a 7300.

I'm looking to upgrade my PSU and GPU for under £100 and to run these games at least.

I have a Leonite 2 motherboard - http://h10025.www1.hp.com/ewfrf/wc [...] ct=3463943
3GB of RAM
Currently 300W PSU

and £100.

I was thinking maybe the 4670 but I have no clue of which PSU..

Help would me much appreciated, thanks

C2D 4400 is a CPU not a GPU.

You will be hard pushed to upgrade your video card and PSU for £100.00

http://www.ebuyer.com/product/160675 = video card

http://www.ebuyer.com/product/135159 = PSU

but it goes over your budget - by around £30.00

Will that GTS250 and the chosen PSU fit my Leonite2 motherboard and be compaitable?

Thanks.