Here you can have the 4+ hbcc activation for free!
If you won't pay for it:
https://bitcointalk.org/index.php?topic=2002025.msg23619746#msg23619746
I wanted source code, didn't get it for "fair price", but this is very good. Thx. If you won't pay for it:
https://bitcointalk.org/index.php?topic=2002025.msg23619746#msg23619746