Hi I am trying to do a bypass on my Avic Z-2 simply to watch DVD's in the car while driving. I'm having trouble understanding all that's necessary to do to update it because it's manufacture date is January 07. And I know I cant do the bypass without the software update. So If you know of anything that could help I would greatly appreciate it! I'm at a loss what to do because I dont know how to finalize a CD-R in single session or in mode-1 (as Pioneer mentions to do for the update) so that the Z-2 will recognize it. Also I do not have the connector 2 harness. Is that harness necessary for the