I have been trying to finish lesson 13 found at
http://usa.autodesk.com/adsk/servlet/item?siteID=123112&id=5583930
I’m using combustion 4. Whenever I got to the part where I replaced the tv screen texture with the video and tried to play the result combustion would crash without even an error message. At first I thought It was perhaps something I was doing wrong, however I opened the finished result workspace provided with the tutorial and encountered the same exact fate.