Can you connect to TVersity via the browser?

http://the.IP.of.computer:41952/lib

where th.IP.of.computer is the IP address of the computer with TVersity running on it. Probably something like: 192.168.xxx.xxx - depending on your router and how you have it set up. Other than that I have no suggestions - TVersity just works for me. I am impressed at how nice streaming videos look actually. I have a few complaints - like - when I pause if I wait too long it will only play a little more, then stops, and you can only play - no fast forward/rewind.

good luck.

btw - have you checked out:

http://tversity.com/support/quickstart/