I just redid my computer with XP Pro, SP2. After my JavaHMO install my Tivos do not see the JavaHMO. I was running it with no problems previously, when I had Windows 2000. I made the Firewall exception on ports 8081 and 2190 as stated on the JavaHMO FAQ. I have also tried to manually add the server IP address. The strange thing is that I am running the Tivo Desktop and my Tivos see it. I thought they used the same beacon and port. I do have the Tivo Beacon option checked in the prefs. Any suggestions?