Anybody put an MP3 player in their trucks? I have been downloading lots of MP3's off kazaa, and would love to be able to burn them on to disc and play in the truck. I am using software to convert them to audio files now, but it would be cool to be able to put 100+ songs on a disc. Plus i've been wanting to upgrade the whole sound system in the truck anyway. May as well start with a new deck i guess. Anyone have a suggestion as to brands or models.