I've had the Z1 for 4 months. I'd like to have more control over what info is shown on the navigation screen. I'd like to have the minor roads show at a higher map scale. I also have the Garmin 2820 and I like the various location, direction, heading, time, etc blocks that can be shown on its screen, with the Z1 had more control over that.
I have saved about 80 CDs to the hard drive. I find I use it more than my ipod.
I'd like to have the ability to turn off the bluetooth. There are times when I don't want to it to connect to my phone because I also use a bluetooth earpiece. It w