FrameMaker 12 publish feature

[Studio Smalbro]

I have just bought and installed FrameMaker 12 and have been playing 
around with the publish feature.
I would like to publish some manuals to epub, but I just can't seem to 
make it work properly.  When I publish to epub:

-  all embedded pictures disappear
- czech characters disappear
- tables and the text and pictures in them disappear

There doesn't seem to be any way to handle font settings or character 
map settings in the settings dialogue.

Publish to other formats like html etc is only marginally better. Am I 
missing something here? The publish features seem rather unfinished to me...

regards
Bjørn