Well, I’ve tried later released software and I’ve tried the beta software.
I’ve tried re-starting Bonjour/Firefly on the XP box (Firefly GUI claims bonjour is stopped even when it is shown as running in the Services list) but to no avail.
Is there a tool I can run on a PC (or even on the mac) which will sniff out any and all media servers and give me info on them, so perhaps I can work out what the SB is seeing? Or not seeing?