[NinjaBob]

Evan - Your movie window is probably trying to play on a monitor that is hooked up to something other than your video capture card. Try this:

Guessing that your have a Jeronimo2000 AGP dual monitor card, "Show" your Movie Window. If it comes up on a monitor that is hooked to the J2K, move it to a monitor that is not hooked up to that card. If this is not an option, take the movie offline and close the Movie Window. If the Movie Online option is greyed out, you'll have to create a video track, import a quicktime movie (doesn'y matter what), take the movie offline, and clear the video track. Hope this helps.