Goosesedan

one concern is that, my system is getting installed by bestbuy, i pretty much dont know much about car audio......... so my question is, do i take the update cd with me while the install is been done??

Hello everyone I have been lurking around this website for at least 2 months now, and after much debate i decided to get a Avic Z1 which i had a great deal for, purchased $681 shipped to my door, i just received the unit but i have a few questions. 1. What are the necessary Updates/Upgrades i have to get? 2. The manufactured date on it is April 2006, so what bypass should i tell the installer to do? and what are the chances he would know which bypass to do? 3. Can i just purchase a z3 drive from ebay for $160 shipped and just simply do a plug and play upgrade to make my Z1 a