I sell Nes games and i bought a gp2x so I could install the roms of the games that I currently have in stock and demo them to customers. But I have no idea how to install the emulator and how and where to install the roms. I have looked on line but i still havent found a site that tells step by step. I would appreciate a detailed description of how to do it. The handheld is a gp2x wiz. I am trying to install it through an sd card plugged into my pc. If possible, details like were to install and unzip. I mean detail please. Especially because I have seen some sites talking about changing directory names and naming them certain things. Also how to access them on the unit. Thanks for any help.