I've been out of the flashcard news for well over a year now, and all this new mumbo jumbo with single slot is amazing. The technology has progressed so much...anyways My trusty ol' M3 Slim SD has stopped working. I get a blank screen when I boot up. The passcard works and everything, I see the orange-white passcard screen when I boot up but then the M3 fails to boot. Is the internal battery dead, or what? I'm figuring I might have to buy a new M3 Slim but I can't find anywhere that still sells them. Any ideas?