T2G and Windows Home Media Center

Has anyone gotten T2G to work with Windows Home Media Center? I just got a new computer with HMC XP, and I can't get either T2G or Galleon to work with it. I have two TiVos, and I can get both programs to connect both TiVos to my laptop, so it's not the network or the TiVos. I really would rather not have my laptop on all the time just to run Galleon or T2G since my desktop runs all the time anyway. The firewall is turned off, and is configured to allow T2G and Galleon to get through, so it's not the firewall.

I found a couple of old threads about this, but none of them ever had where someone has actually solved the problem. Has anyone found a solution yet?