I have bad news. Last night I decided to move the ipod connector cord to another location in the car. The spot where the Circuit City guy put it was too close to the radio which caused issues with the phone while on a call. Being that close you would get that cell phone hum the same as when you get them too close to computer speakers.
Anyway, I moved the cord last night so that it was further away from the head unit. I never tested it last night afterwards. This morning when I was heading into work I plugged up the phone and found that it was no longer charging.

I no longer get the lightning bolt or the green battery screen as shown in the picture I posted previously. Now I am just wondering what happened. Everything is still working except the charging. So I don't think I disconnected anything while moving the wire. Perhaps I will take the time to pull the wire back to it's original location and see what happens.
Just thought I would let you know.
******************8/16/07 6:09 PM UPDATE*********************
It was back to charging at lunch time and was also charging on the way home from work. I can verify that it IS charging though. I did not have a full battery when I left work and 30 minutes later when I got home it had visibly changed.
This makes me feel like it is a fluke that mine is working. Perhaps it is a voltage thing as you had hinted to in an earlier post.