i picked up Dell Optiplex's 960 intel dual-core 4 gb ram for about £15 each. i added 120gb sdds 2 i had lying around and got a used Samsung for about £20. i added 710gts as well for about £40 each so £70 a box for classic, and they run fine for classic-tbc, As well live they do run but they get hit hard when players are around. for my use on low settings it would be fine but am going full out on tbc as am done with "live" for now.