Ive got a 2nd Gen iPod, jailbroken and on 3.0 firmware. I've also got a speaker for the iPod. Until about a months ago, i used to charge my iPod on the Speaker dock. But recently, the speaker stopped charging my iPod. When i plug my iPod on to the dock, nothing happens. I can play music on iPod and the speaker works, but the battery won't charge!! Anyone know how to fix this?????