>It's a USB cradle that you get by default, and I >haven't seen any info on the Linux USB pages that anyone has these >devices working yet.
I'm running a 2.3.42 kernel and got the USB port working with
Visor cradle yesterday. There are instructions for setting it up in
Documentation/usb/usb-serial.txt. There is a webpage on the Visor
portion of the driver at:
http://usbvisor.sourceforge.net/
Kay

