I have a PIII 550. I belive my mobo is a socket 370(intel 810e chipset). The Compaq has a small case so I think I need a micro atx board. Are there any decent micro boards or should I move everything into a new case. (I'd prefer not to) The board should have USB ports, 4xAGP slot, onboard audio. I'm trying to do this cheap; I don't need the best system but I want a board with an AGP slot as my current board does not have. Open to sugestions.