I'm looking for an iPhone dock that will let me charge my iPhone and listen to the audio on headphones, that's it. Anyone know of any? This way I can put my iPhone on the dock at work and be able to listen to the music on my headphones, which would already be plugged into the dock. I don't want to have to spend the extra money to have speakers, because I can't use them at work. Plus with the dock the iPhone would stand straight up and I could see what music is playing on it. I have a Griffin iPhone/USB hub/card reader dock right now that I really like and if it had an audio jack it would be perfect.