Help Poor audio quality while charging?

[Riverdome]

I am trying to listen to pod casts on my DX while it is charging via USB. For the first 5 minutes or so it works great but then I start to get static. The static goes away as soon as I unplug the USB cable.

Same thing happens in the car while listening to pod casts and plugged into my car charger.

Thoughts??

 

[Riverdome]

Guess I'm the only one having this problem. Hate to take it into VZW but I might have to. It started happening the other day while in the car with only Navigation running. I just started to hear fuzz so I disconnected the power. Reconnected the power and the noise came right back.