So, my DS Phat's touch screen has been out of whack for a while, and it makes it much harder to play games requiring the use of said feature. This has become especially annoying with Scribblenauts, and with Heart Gold and Soul Silver also requiring more touch screen usage, I'd like to fix this. Looking around the interwebs, it appears as though a good solution would be to remove the battery and reset it. What's your opinion on this, yea or nay?