the general idea is to run a P4 3ghz with 2gb ram, on a JUKIE have size SBC board.
it should fit quite nicely.... and the round part where the carts sits gets turned 180 and the cart hole covered in clear plastic. it then becomes to the lid to the SFF DVDRW
running a 100GB IDE HDD .... should emu a few things
for me personally sega style has been always the back end of poor..... with one exception.... the original megadrive.... awesome!