@Brian
In my opinion problems with Catweasel drivers prove only that Jens is childish and very unprofessional person.
As far as Mediator drivers are concerned the only problem was that Jens refused to sign NDA with Elbox. Jens has not decided to sign this NDA declaring lack of sufficient knowledge of his lawyer on international agreements of this type. Signing an NDA document was the only condition for Jens to receive Mediator SDK documentation free of charge.
See the quoted Elbox post on the Mediator ML
http://groups.yahoo.com/group/Amiga-Mediator/message/15765