2) I want to register: How to do that?
you have to pay a small fee. Take note of the"internal code": it shuold be typed in when registering.
Go to this page:
You will receive an Unlock code: put it into the second field as shown below:
registration is FREE.
p.s. You can anyway USE the program: the only limitation is that it will ask again to register next time you open it.