I can use Replay Media Catcher 3.01 OK, but when I try to shutdown Windows XP (Media Center Edition, SP3), I get a hang and have to hold in the power button to shut off. I use the following additional software:

Firefox 3.0.8
AVG AntiVirus 8.0
PCTools Firewall Plus 3.0

Anybody else having shutdown problems w/RMC 3.01 in WinXP? I have a Dell E510 PC. Thanks.