So, I think I know the answer to this question, but I'm putting it up here just to make sure. I bought a universal dock about...2 weeks ago, and its been charging up my iphone just fine until I put it in this morning to find out that it no longer charged. I fidgeted around with it to find that when I hold it upright it starts charging again. Its charging fine when just plugged into the usb cable, its just the dock thats causing it when the iphone is in the dock and resting the way it should be. Right now the solution is that I have it in the 80 gig classic dock which holds it upright nicely, but I'd like to know for sure that its the dock, and if anyone can solve this problem. Any help is greatly appreciated!