Hei
Planning on registrating. Whar benifits do I get?
Do I get HD channels (Doesnt seem to work on my unregisterd SW)?
Does the IP TV work (Doesnt seem to work on my unregisterd SW)?
Do I get updates for free?

Yes, the professional version will support H.264 and DVB-S2, if your HDTV is of above format, then the professional version will support very well.

Also the professional version will support PIP.

Prog promised that if registered, all later versions can be updated for free!!