I have been having a problem lately with motion files not being recognized by FCP unless I export as a .mov. When I try to import a .mtn file, I get an 'error file not recognized' message. This happens with even simple text effects or dve moves on pictures. I can't seem to identify a paricualr situation that it happens in - it either works or it doesn't, very arbitrary. The work around has been to export a .mov, but obviously this is a pain in the rear and makes changes to the graphic an even bigger pain. What causes this? Does any one else feel my pain?