The hacking community has somewhat struck gold again when it comes to the Nintendo DS series. A video was recently posted online showing the new Nintendo 3DS portable handheld system after only one day of launch with a working hack. From the looks of the video a R4 cartride was used, which has been very popular in past Nintendo DS system lineups. However this is not a hack to play pirated 3DS games but to play DS games. The R4 cart looks to be loaded with past DS games and the video even shows off a little gameplay of Super Mario 64 DS.