Mike,
I confess I have not used this unit. I was just proposing a solution and used it as an example. I've since searched the internet a bit and found a discussion on FM modulators here :
http://www.engadget.com/2005/08/11/a...for-non-ipods/
...at this site some people like the VR3 unit, and some don't. At least with Walmart you can always return it.
The concensus seems to be that FM modulators in general work OK, especially those that use vehicle power and those which connect directly to the antenna port on the radio, but don't expect audiophile quality.
I think yours must have something wrong with it if it sounds so junky, or maybe you have the audio level set too high into the modulator.
Paul