Originally Posted by Ged_uk
I can't get my UK K3 to go into usb network, always comes up as disc mode
Probably missed something silly or UK K3 are different?
I'm in the US, and I'm having the same trouble. I reboot the kindle via Settings->Menu->Reboot, type ;debugOn, confirm that's working with ~help, and then type ~usbNetwork, and plug it in, and I get disk mode. I'm using MacOS -- I wouldn't expect this would affect things (as I don't see a USB ethernet device listed in System Profiler) and the Kindle 2 USB Ethernet seemed to work fine on Macs. I will give it a try on Windows or Linux though.