Sorry if everyone's already aware of this. I found that .CDP files created in CDA 5.0 could not be opened in Vegas 3.0 or CDA 4.0, although .CDP files created in CDA 4.0 could be opened in Vegas 3.0 and CDA 5.0. I would expect CDA 4.0 not to open CDA 5.0 files, but not Vegas 3.0 not to be able to open CDA 5.0 files. Will this be addressed in Vegas or CDA 5.0?