I had posted this before in an ongoing thread, but thought maybe it should go in its own.
So I had this Monster iPod Car Charger I got through work (gratis) a while ago and have been using it to charge the iPhone. It does give you the "airplane" message every so often, but you can tap 'no' and there aren't really any problems. I noticed it had a mini jack, so I figured it was line-out....I tried it out with my Tommie and it worked. There are a couple of caveats though...the volume seems to fluctuate depending on which album you're on, and you can not use the regular volume control to change it. Also, the EQ in the iPod Options Menu still is active and I am having trouble finding a good fit...so far "flat" is the best option.
Question: Can I cut off the cable with the car adapter on it if I just want to use it as a LOD? Photo below:

High rez here:
http://farm4.static.flickr.com/3091/...3ff31415_o.jpg
excuse my messy desk.