Trip update:
Compatibility mode with XP didn't work. Figured out how to unregister and reregister a filter, but it didn't work.
Installed on XP and had many problems with MP, and my cards. They would randomly not show up and the driver support sucked for my two ATi cards. I'm going back to Vista today, and just gonna deal with the lack of ATSC until MP gets support for this card.
Compatibility mode with XP didn't work. Figured out how to unregister and reregister a filter, but it didn't work.
Installed on XP and had many problems with MP, and my cards. They would randomly not show up and the driver support sucked for my two ATi cards. I'm going back to Vista today, and just gonna deal with the lack of ATSC until MP gets support for this card.