Please be careful with suggestions like this. I mean no offense intended to the original poster, but if he doesn't know enough about computers to know that he can't run programs while his computer is in sleep mode, he is also one of those users liable to stuff run of the mill home insulation inside his case to "quiet" it down. I highly doubt he understands what makes good cooling paths in a computer case if he doesn't know about sleep mode. And trust me this can happen, when I worked in IT repair a few years ago before becoming a full time developer, I actually saw similar things done to computers. One person surrounded their computer with pillows, another actually went in and cut the wires on all the fans (including the cpu fan). People that don't understand computers can do some really crazy stuff.