Hi Peter Severin,
First to say, ur rocking, just in minutes reply ! awesome - Thanks.
Regarding the XML format, Just now I peeped into the .screen file to see as XML- my bad, but anyways just a line in the existing doc to say that .screen and .story files are saved as xml will be more than enough.
I have started to build the mockups and so far I should say it is fantastic.
If I am able to complete my whole usecase with this (which covers most of the requried features for us), I am gono buy the licence.
Keep up your great work going on ! ! !