zebedee and vnc 4.0

hello, having a bit of a problem configuring zebedee with vnc 4.0.

question 1: is there still a setting in the registry necessary for 
loopback ?? if yes, what entry, and where? server and client??

I get a perfect connection without zebedee, within lan AND over dsl, 
java over 5800, normal over 5900. it runs over routers at both ends, but 
i've put in the settings for port forwarding.
When i try to connect with zebedee, it works fine within my lan, but not 
over dsl. just tells me its connecting, then after a while it gives out 
this error message:
"server closed connection unexpectedly"

question 2: how do i give the name of the server to the client 
programm?? www.xyz.com:5900?? or anything i'm missing there?

thanks for any help

alex



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