I know have everything for my HTPC bar the GPU. I am amaing for a good spec HTPC that can also be used for gaming with an XBOX360 wireless controller so the gfx card is a tricky one. I want it to be passively cooled as silence is key . I have found the following options out there. What would be the best one to go for as the 4650 is higher spec but the 4550 has gddr3 which apparently makes quite a bit of difference. Suggestions appreciated for other passive cards around the £50 mark. Linkies: http://www.scan.co.uk/Products/512MB-Gigabyte-HD-4550-PCI-E-20-(x16)-1600MHz-GDDR3-GPU-600MHz-80-Cores-D-Sub-DL-DVI-I-HDMI http://www.scan.co.uk/Products/512MB-HiS-HD-4650-PCI-E-20-(x16)-1000MHz-GDDR2-GPU-600MHz-320-Cores-2x-DL-DVI-I-HDTV-Passive Or I can go with HTPC favourite the HD4350. Its brilliantly cheap but will its run games to a reasonable standard i.e. slightly worse than the above. Or is the gap huuuge? http://www.scan.co.uk/Products/512MB-Sapphire-HD4350-PCI-E-20(x16)-800MHz-GDDR2-GPU-600MHz-80-Cores-D-Sub-HDTV-DL-DVI-I Thanks, Dean.