Preventing MythTV from loading more than once...
Does anyone know if there is a way to rig the MythTV app on my desktop so it cannot load more than once? My 5-year-old likes to watch movies and she knows to click on the MythTV icon and where to go to find movies. But sometimes she's a little impatient and accidentally loads several instances of MythTV at the same time. When this happens, it's difficult to switch between them with the wireless keyboard and it bogs everything down.