I tried

scn.SaveLibraryCamera( camnam, 0, n, n )

but it still saved an animated camera - in Poser 7 at least. None of the parameters I'm applying to SaveLibraryPose or SaveLibraryCamera seem to be working, both are just doing their defaults. (I tried adding a parameter to SaveLibraryPose to include morphs, but that didn't have any effect either.)

Bear in mind that I'm a total Python newb, so I may have missed something obvious. ;)