so many things to check out and so little time. liason looks like a nice zeroconf implementation for ‘nix and peecees:

“Liaison allows computers on a small network to discover other computers and their users. It requires minimal user interaction and no confusing settings. Liaison is fully compatible with Apple’s Rendezvous and compiles with the zeroconf specifications.

Liaison is the prefect solution for home networks. Just plug your laptop in and you will be able to instantly access it from any computer on your home network. Home networks will no longer be limited by their user’s intelligence. Finally, your Mac and PC can communicate easily.”