[Sesammedia]

I have the exact same problem, I tried everything i could think of, I reinstalled the whole system incl. Tiger and that didnt help. I tried to repair permissions and that didnt help. My last hope is to open this project on a different machine and save it with a new name and try to open it on my machine again. Dont think it will work but im desperate. I have 2 years of work put in to this project and YES I have several backups that all behaves the same. did anyone talk to Apple about this or can anyone tell me who to talk to at Apple?
Any ideas anyone?