I have a lot of mod files, and i planned to work with Premiere Pro CS3 and After Effects CS3. Premiere can import and work with mod files if I demux them to m2v, but if i try to import the Premiere project file, or just import an m2c file, its not even visible in the import pop-up menu, and AF wont open them - but the help says the program supports all MPEG-2 and M2V videos.
What should I do? If i need a coded, where can i get it?
Working on projects with trial versions is not a good idea, because trials always have limitations and you can't get proper support, so I hope that you were not on a professional gig with tight deadline.
BTW, i do recommend you (but that won't solve your problem) to dl the CS4 demo version, you'll at least get all the benefits from CS4 over CS3.
If you are a student, don't forget that you can have access to education licences for Adobe Products which are really cheap, like the full Production Premium for $599 (instead of $1700) or just point products (only AE costs $350).