I need a gfx card that plays all the latest games. This is a beginner rig, with a Q6600, and assortment of recycled computer parts like a G31m-s motherboard with a max 4gb 667mhz ddr2 memory. I would like a GFX card that caries on into my next rig but I also want it under £100. In fact, I found an XFX 6750 for £67. Is this good enough for the latest games? If spending an extra £30 would make it future proof then I would consider spending it. It must be DX11, and I would prefer GDDR5. Also, if anyone can find it cheaper than £67 I would appreciate that. Would any part of my rig bottleneck anything else?