i have to say i really love this thing
you can also turn it in a emulation center.
try emus like Snes 9x EX, gbc.emu and so on, you can control them with a keyboard or if you have wiimotes lying arround you can pair them with the unit and play with up to 4 players
or use wiimote controller and control official games with it.
ScummVM works nice too.
i only wish i could fix this 30Hz bug on my TV