Help setting up ATI MMC 7.1 and Sendmessage?

[3srblack]

I've been using Girder for a few months now, and I've got basically everything working well. However, I just installed ATI MMC 7.1 for my TV Wonder and I can't get the imported group to work. Most of the time nothing happens at all, and occasionally MMC crashes when I try to send a command. Sendmessage is installed and checked in "Action Plugins," and Girder gives a "sendmessage ready" command when I try to send a command.

I'm running XP pro with Girder 3.0.23 and Sendmessage 1.51

Thanks for the help, guys!