I turn the WISO-SW on for years and am maybe spoiled them in order to rise out possible alternatives. The online price beats all the direct sale of Buhl, what does not make sense to me, but in the end no matter. Since the program by registering always and forever the PC employed to look in the background for updates, I can be the registry and go get the free updates from the Buhl-site - at the latest just before I submit to ELSTER want my results. Already last year, it was striking, and this year even more so that the program runs quite a bit of self-employment, if you enter data. The waiting time when changing the input fields and masks has become annoying, so I two stars depart despite the otherwise overall good SW.