Ask Dr. LJ.. Auto Audio stuff

[goddessfarmer]

Following up on the suggestion of putting a CD player into my Insight, I went to my Honda dealer to see what they could do for me.  Before y'all bitch, the Insight is a *very special* beastie with unique electronics and I don't want some bozo at the random auto audio breaking it.  So - The cd/radio that is made specifically for the Insight is close to $900.  How about let's not buy that.  My other options seem to be: some auto audio place or get a MP3 player with a cassette adapter.  So what do you think?