So...today I have tested new version from store, with HTTP authentication implemented...and screenshot functionality works now
I have only one suggestion....since jpg picture got from dreambox with mixed screen picture and OSD picture has poor quality (colors are crippled for both...),
I would rather take only OSD shot in png format, which preserves exact colors and is not compressed like jpg, therefore much more clearly readable on small N9 screenshot box. Also I think OSD shot is enough to control Dream, I do not need TV picture in the background....but it is only my opinion and I do not know for which purpose it was ment by you....and what opinion other people have about that....?
Finally, It is a good work from your side