Hi folks I just had my friend come around with a Sky HD sub with his card and STB serial num. I thought I would clarify (if not already) the outcome before people sign up for the HD channels for themselves.
Humax HDCI2000 + DragonCam Twin 4.1 with STB pairing info in the CI setup section + My family pack subs = GOOD
Humax HDCI2000 + DragonCam Twin 4.1 with STB pairing info in the CI setup section + Friends family pack subs = GOOD
Humax HDCI2000 + DragonCam Twin 4.1 with STB pairing info in the CI setup section + Friends HD SPORT subs = JUST SOUND NO PICS
Humax HDCI2000 + DragonCam Twin 4.1 with STB pairing info in the CI setup section + Friends HD MOVIE subs = JUST SOUND NO PICS
Humax HDCI2000 + DragonCam Twin 4.1 with STB pairing info in the CI setup section + Friends HD GENERAL subs = JUST SOUND NO PICS
The same above was done with NO STB pairing and just using cards and I get the same results.
So without ringing up SKY and requesting a HD sub without a SKY HD box and bluffing a addon I think this is a good start or waste, depending on how you look at it. Unless it is just a Humax thing then its pointless task.
Strange how I get sound but no pics tho so it must be working in some of fashion, also how I only need a card in the slot

and no valid serial.