Born2Lose

Hello, This is my first time posting on the show forums I have been following for about a year now. On topic, I had an idea when I saw the amazon kindle with free 3g on display at a local store... This maybe an old topic so forgive me if im beating a dead horse, but does anyone know of any hacks or mods for those devices? It just seems to have alot of potential. However im not familiar with the software or hardware running on it so I honestly have no idea if its a dead end.