I've noticed very strange and probably easy to resolve problem. When I import movie files from my CD/DVD drive it saves the path with leading J (upper J - my drive letter). But to play the movie from CD using XMM (pressing blue play button) the path has to be with the leading j (lower). It's very strange since size of the drive letter doesn'a matter in Windows. It seems that XMM can see only those with leading lower j. Only then it enables the blue button, when it's upper letter it doesn't see the movies and play button in XMM is disabled. Please fix this bug, I wouldn't like to correct those letters in all my movies.