Connecting a Palm Through Your PC
Alternatively, if you have a office network, or have your Palm in the cradle and you connect using your PC, then there are several ways you can connect using this:
There is a good article at this Czech site for serial also... Here. Some of it's in Czech, but it may work!
Lastly, and only if you are rich, Palm sell a cradle which connects straight into a LAN. Not cheap!!!