hey plaz. thanks SOOOOOO much for those pics and the info. you are going to save me a bunch of money now. i THOUGHT i would have to get a trunk cd changer but I am convinced that I can hook up a MP3 CD player using the casette adapter now. that looks like a very clean install. how long did it take you? is the NAV screen motorized flip down or do you manually move it down to access the cassette deck? so there was enough room behind the screen to hold the wire huh. cooool. now my next dilemna is to whether keep my HK upgrade or get the Xenon's instead. I am on a budget and don't want to splurge on both. thanks again....