I figured out the issue with preview, the file I was testing had a wrong format preview.
Anyway, I'm stuck at creating entries in the Journal. Do anybody know how to do this. I found some methods in SugarDataStore but can not get them to work, they time out on DBus.
I want to be able to save pictures and maybe other stuff. It would be neat to be able to for example make a etoys drawing program and save the drawings...
Karl