Is there an audio adapter with a charger?

[pickthecrowdup]

I have just put my order in for a new Omnia. Goodbye Titan. Anyways.. I am looking for an adapter for audio out that will also charge the phone at the same time. I like to stream internet radio while driving and while working. Not being able to charge it will not work for me.

I don't want to have to buy a bluetooth adapter that I would have to lug around. Although I will probably purchase a new car stereo soon with bluetooth. Still, I really want this adapter that, for some reason, is eluding me! I can't find one anywhere! Some company, somewhere, has to make these things... I have one for my Titan....