Hey everyone, got a question: I was wondering if anyone know the battery life of the original DS when playing a game? I think it's around 4-6 hours but I wanted to check. Also, I was wondering if anyone knew any ways to increase battery life... if anyone knows of any aftermarket batterys to increase life, or any portable charging solutions? I'm going on a trip in a little while (airplanes/airports/trains... etc) and probably wont be around any chargers and was wondering if anyone knows any ways to get around this? Thanks for your time!