Seems to have problems reconnecting after I reboot my server computer. Is there some sort of procedure that should be followed, like turning off the receiver (or pulling the plug) before rebooting the server?

Anyway, got it working again after I opened up these additional ports in the XP firewall:

2049 UDP, 12077 TCP

I'll test the robustness of the connection later and report back if it stops working again. Right now I'm enjoying having the blue note.