Hi!

I just answered a similar question in another thread but it fits your second question too so ill just copy and paste:

There is a script that will remove any morphs with a dialed in value of less then 0.1 if i remeber correctly.
Check in the python forum for it, I think Svdl was the author of the script and it is free.

Very handy utility that one.

For your first question:

Look in RuntimeGeometriesCamera and see if you find camera.obj there (its were it reside in Poser 7, I dont have Poser Pro).

If its there you migth have to restore your preferences Edit/ General Preferences/ Launch to factory state/ok then restar Poser and see if it helps

Regards / Jonny