Help guy!... i want to buy the HD 5850 and overclock it.. tell me which is the best mother board??.. i dont want any thing expensive. just a gaming one. And which is the best pc case i should get for the lowest cost AND the best cooling. the yes, i will be using it for hardcore gaming so i need good cooling!!... PLZ HELP! < i want it to run a phenom 2 or a i7... any one will do for me.!