I have a pioneer z2 that needs the download cd so i can make it 2 wire bypassable. The problem is i have downloaded the file from the computer at least 5times and when we put the cd in the unit it does nothing. I think i am downloading the file wrong. Is there anybody that can send me the disc and i will would be glad to pay.

Try burning the image file using something OTHER than windows. Programs like Nero work well.

When i download it, it is in a zip file before i burn it to a cd do i need to unzip it? Thanks for the help

Zip file? Which one are you downloading? It should be an ISO file.

-------------------METHOD 2 (assed out easy)------------------

CDROM ISO!!!!

1. Download this 30MB file: http://www.megaupload.com/?d=4T5MBJL7

2. Burn to CD or DVD as an image, not using built-in windows burning.

3. Insert in Z2, press Map, and run the update! (e-brake must be applied or wire grounded

4. Press the recessed reset button once, and your Z2 is now 2-wire bypassable.