So ... Has anyone tried this combo? I bought the iPhone 3G dock, hoping that I could use it with the cable that came with my bluetooth headset and still be able to charge both the iPhone and the bluetooth together. It turns out, however, that it doesn't work. Does anyone know why? If I plug the headset into the cable, but leave the iPhone out of the dock, the headset charges. If I drop the iPhone into the dock, the iPhone charges but the headset doesn't. If I take the dock out of the equation, everything works perfectly. Anyone have any ideas? Solutions? Suggestions? I'm probably going to return the dock in a few days and get a iPhone Dual Dock off of eBay or something and take a dremel to it so that the iPhone 3G will fit.