powersave on ds games seems to do almost nothing the timning for my regular 3ds with a plain old battery gets 7hrs ps off but gets 7hrs 10min ps on. This is with an r4 card as the dstwo seems to cause the battery to drain by ~10-17% overall on my dslite this was "patched" mode all tests were done with dsbattery test. Has anyone done _real_ tests on the 3ds with 3ds games that are pretty demanding? Also on a side note does the dstwo+ drain the battery as fast/as much as the regular dstwo. i would hope that it's a bit less as technology has progressed and it should be able to take advantage of those improvements.