Oops sorry I forgot you are using Panther & not Tiger. Though I could probably give you an earlier Jum version. Be sure you're not using the same ports to connect & listen with as any other computer.

<Be sure you're not using the same ports to connect & listen with as any other computer> ? mmmm... I can't share my internet connection. I have to disconnect from one to connect with the other one. I shouldn't be any probleme then ?