I also have the Debian loaded on my ZipIt, but I have noticed a somewhat serious problem.
My friend and I both bought ZipIt's, and hacked them with the same userland (rootnexus) because we both liked it.
Though, we noticed both devices now have the exact same WiFi mac address, which anyone can tell is a big problem if both end up on the same network, which it's likely we may in our circumstances.
Is there any known way to force one of the ZipIt's to a new MAC?
EDIT: Also, I have no clue if I am missing something obvious or not, but when I attempt to use the MP3 player on Root Nexus's image using headphones, no matter what pair I attempt to use, the headphones work fine but the speaker is still playing and each time the headphone jack is definitely in as far as possible.
Also, where is everybody finding dillo? apt-get fails to have it, and I even searched the older userland for it, the one in the first Hak5 show, but I found an armel deb for Ubuntu that appears to be working.