You know that would be pretty cool, a couple of 80mm fans on the bottome sucking air in, and a couple of 80mm fans at the to blowing the hot air out.. I think you would get beat air circulation for everything that way. but dust and crap sucking into the bottom of your case would be bad, need to get a filter tray or something you could slide out and back in like an AC filter

gonnna have to try that one.