I've been looking around and it appears that buying hardware from america is alot cheaper than the uk due to the exchange rate. I'm just wondering whether it is compatable. For e.g. AMD64 FX-53 Socket39 in the USA runs at 1.5 volts. I think they run the same here, but what i am wondering about is if it will run on the same frequency as uk runs on 50 and the USA runs on 60 hertz. Can anybody help me? Would this apply to motherboards aswell? 'Cause i'm considering getting the Gigabyte 3D1 Bundle also whether it is worth paying the extra to get a AMD FX-53 or just getting the AMD64 3800+ 'cause the benchmarks look near enough the same. If anybody has any advice on any of this then it would be greatly appreciated.