I am planning on buying a new processor next week, core 2 duo.
My motherboard is: http://www.msi.com/product/mb/G31TM-P31.html
I know it's LGA775 and core 2 duo will fit on it.
But the GPU is the problemo.
I have a ddr2 Sparkle Geforce 8400GS 512MB on my MOBO.
Will a ddr3/Gddr2/ETC. GPU fit my MOBO?
If none, can you suggest a video card powerful enough to run skyrim on medium/low.

Thanks.