ROBOTANK I haven't had any issues getting licences for Many Tricks software, but I have noticed that they respond either very slowly or not at all to other sorts of email contact. For example, I've sent them two bug reports and never heard a peep out of them nor seen the issue addressed. Moreover, updates for their software rarely appear, even when there are obvious bugs. In any case, these folks make some very nice utilities, but I would never send them my money again after experiencing their utter lack of customer care and support.
(Version 2.0.2)