I am able to use Neo and Firstlight with no problems at all, but when tonight I tried to save a job on Sony Vegas Pro 11 using the cineform codec, when I came to view the file, it had the "Expired License" watermark all accross it. I thought that there is only one license for all my Cneform software, so why this anomaly?

This can happen if you mix versions, install NeoScene or GoPro CineForm Studio after install Neo. Uninstall any CineForm component (do NOT deactivate), then reinstall whatever you have licensed. You can then can check the license you are running by double clicking on

C:\Program Files (x86)\CineForm\Tools\renderVFW.exe

It will display NeoScene, Neo or Neo3D.

Thank you David - took your advice and now everything is rendering properly.

Any advice on this for Mac users? I am experiencing this with Ppro whenever I render a preview.