Openbox 7 and key editting help please!!

My Satellite Setup
Arion AF 1700
My Location
Liverpool, England
Hi, i need 2 questions answered please:

Firstly, when i see keys some keys on a website they are normally 32 characters, but my receiver can only take 16 charcters at a time, can someone please tell me wat i am supposed to do. Thanx

Secondly, i have an openbox 7 bluestar digital satellite receiver if anyone has heard of it. my question is that i can't seem to find any help or software on the net about this receiver.

p.s i actually need the keys for Polsat on Hotbird 13 degrees east. Thanx

Help would be most appreciated :)