In the mean time questions about ink do give a result - being connected to the internet. Last Friday & Saturday I could not find a reference to it.
To come back to my Q about rendez-vous. If you don't launch iChat (which I don't really have much use for since i don't know anybody using AOL) you don't see Rendezvous nor your other system. Both are tightly related and you don't get an option to choose RendezVous without iChat.
Fact is that if you do not enter a .Mac account into the screen the application halts. Based on the machine name it errors "could not load session". After quite some time I found online that you have to manually make a port rule before iChat will not error on you with "could not load session" (next to adding a checkmark regarding the network in the prefs which I had tried to no avail as well as allowing different protocols). One reboot later the system will allow you to launch Rendez Vous from within iChat.
I believe the Apple team could have handled it a little better, a one time only screen when you launch the new application and a minimal of available help would have been nice to get us newbies started.
It was my opinion that I would find a rendez vous application or preference pane and that I would not have to look for a firewall port before I can LAN RendezVous.
There's also some inconsistencies as I do not have bluetooth, but could find that panel on my machine while I could not find ink with a tablet attached.
icerabbit