yeah.. in the meawhile... you can combine your work with blender too.. is a great video editor and is easy to use...
1- Export your image frame from OTz
2- Use AviDemux to créate an AVI from them
3- Import the AVI file into Blender (Video edition room)
4- add your sounds, music, effects, etc
5- Export your finished work as MOV, AVI or MPEG