If your CineForm files are being truncated in Premiere, that means that Premiere is not using the CineForm file importer. Re-installing Neoscene will add the file importer into CS3 through CS5.5. Try that and then relaunch Premiere and/or AE and you should then see the compete file.
Jake Segraves
Technical Support Manager
CineForm | GoPro…Be a HERO.