Hi guys, I'm a new guy here. I have some doubts concerning the ACEKARD 2.1 of mine. How long can you guys play, on a DSLite, using the ACEKARD 2.1, before the battery 'turns red'? I'm asking because I just recently bought the NDS Lite of mine, and I can play a 'stunning' 4-5 hours before the battery life indicator turns to red! It's just pure insane! By the way, I have set the 2nd, lowest, brightness setting. Is there any help for my case? Or should I call Phoenix Wright - THE - ACE - ATTORNEY? Best wishes for all of you!