Well, it seems that there is a problem with Mythbuntu and Zoneminder.
after installing Zoneminder and MythZMserver, etc. making a symlink from ZM.conf to apache modules, it all runs, but no images.
It seems to be a shared memory issue, or a database issue, not sure yet, and I have given up until after the weekend.
It could just be a permissions problem, as Firefox seems unable to save files unless run sudo, so will have to look into that too.
I can view images from the Webcam remotely using uvc_streamer on port 8080.