Hi guys. I know there are posts on this topic already, and I've read a bunch but not discovered the answer to this particular problem. I'm hoping some of you can help! I have a New iPad (gen 3) and an original iPad (gen 1). The gen3 is on iOS 5.1, and the original is on iOS 4. The 3.1amp car-charger that I purchased works great charging the new iPad, but when I plug the original, gen1 iPad into it, it says "Not Charging". So, I know there's enough power coming from the charger and through the cable, as it successfully charges my gen3 iPad. What reasons might account for the same charger and cable failing to charge the older model iPad? Thanks in advance for any help!