To get it working under USB, I used the following:
/etc/udev/rules.d/10-visor.rules
Code:
BUS="usb", SYSFS{product}="Palm Handheld*", KERNEL="ttyUSB[13579]", NAME="pilot", GROUP="uucp", MODE="0660"
This fixed some quirkiness that was occurring during hotsyncs -- Identifying User would result in a an error.
I'm still trying to get it working under IRDA.
