Just like the subject states. I just bought my N3, installed it in like 10 mins in a 01 yukon. I drove fine around with the dvd playing so I am good on that. It did not come with the nav disks so I need to order it. My question is I dont want it to upgrade the unit so that it wont play dvd's while driving. Which nav discs do I need so that I can just pop them in, use nav, then pop in a dvd when done and watch a movie like it is now. There are so many so I dont know. I think the cndv-60m is good but what is the cndv-60mp? PLEASE HELP!

The CNDV-60MP is what it came with. The CNDV-70MP are the newest/2007 ones and they will work fine in your unit without messing with the bypass

Great! Thx appreciate it. Anyone have any for sale. Also I bought the N3 screen, brain, power harness for screen, and data cable. I do not have the antenna extension, nav discs, RCA Harness, Trim ring, or gps antenna. Anyone have any of that for sale let me know I need those asap!