I picked this up a couple weeks ago but decided I didn't really need
it. It plugs into your car's cigarette lighter and the iPod then plugs
into the Tunebase. It comes with a cassette adaptor or your can use a
standard audio cable and plug it into your car stereo's auxiliary in
port. I pulled it out of the box and tried once to make sure it works.
If you'd like, I can provide pictures showing it's in absolutely
perfect condition. Here's Belkin's site:
Welcome to Belkin - TuneBase for iPod shuffle
Retail is $30, I'll let it go for $17 SHIPPED anywhere in the 48, more
to ship elsewhere.