Had FL with Neo 4K 5.0.4, and noticed that when I drop the Menu, Save As... choice is active; but as soon as I start moving the mouse down to it, it grays out and does not allow me to save project.

Keyboard shortcut also did not seem to work.

Upgraded to 5.0.6, same result.

I'm on Win 7 64-bit, if this matters.

Something I'm doing wrong? I recall no such issues with 4th gen of FL on XP 64-bit i used to have...

Oh, and NLE sync does not seem to work with Premiere CS5 on my system.

True, the "Save As" should never be removed, but it is telling you that the project is already saved. If you add or remove a clip, you will get Save and Save As back again.

On NLE sync...you have the same clips loaded in First Light as In Premiere Pro i assume?

Does it even attempt it? Work infrequently?.... Or does it seem as if the on/off switch at the bottom left of the FL interface has no effect at all?