Sorry if this is the wrong section of the forums, i am new 
I am looking into upgrading my computer but i am not sure how.
At the moment i only have roughly £250 - 300 (yes i know i won't get much for this price)
My Specs:
AMD Athlon II X4 635 2.9 GHz
Sapphire ATI Radeon 5670 1GB GDDR5
3 GB DDR3 RAM
M2N68-LA (Narra6) Motherboard
Windows 7 Home Premium
LG 30" Monitor
Technika 23" Monitor
Razer Naga
Logitech G110
I want to be able to play games like MW3, Skyrim and GTA IV on Max.
I can already play WoW on Max but get ranges of 15 - 30 fps
I was thinking of buying a new graphics card, but what should i do?
Should i buy a new motherboard (one with 2x gpu slots) and buy another 5xxx card?
Or should i buy a 6970/460 etc
If i bought a Nvidia card, is it compatible with my motherboard? I can use Nvidia gpu and amd cpu, right? :S
Also could anyone recommend a cheap case that has a clear panel on the side, thanks
Could anyone recommend a motherboard that has 8gb+ Ram and 2 x gpu slots
Sorry if this is very vague but i am not really sure what to do
Thanks

I am looking into upgrading my computer but i am not sure how.
At the moment i only have roughly £250 - 300 (yes i know i won't get much for this price)
My Specs:
AMD Athlon II X4 635 2.9 GHz
Sapphire ATI Radeon 5670 1GB GDDR5
3 GB DDR3 RAM
M2N68-LA (Narra6) Motherboard
Windows 7 Home Premium
LG 30" Monitor
Technika 23" Monitor
Razer Naga
Logitech G110
I want to be able to play games like MW3, Skyrim and GTA IV on Max.
I can already play WoW on Max but get ranges of 15 - 30 fps
I was thinking of buying a new graphics card, but what should i do?
Should i buy a new motherboard (one with 2x gpu slots) and buy another 5xxx card?
Or should i buy a 6970/460 etc
If i bought a Nvidia card, is it compatible with my motherboard? I can use Nvidia gpu and amd cpu, right? :S
Also could anyone recommend a cheap case that has a clear panel on the side, thanks
Could anyone recommend a motherboard that has 8gb+ Ram and 2 x gpu slots
Sorry if this is very vague but i am not really sure what to do

Thanks
