i have the HBo package from nps . and it only had 2 hbo's on my analog receiver i got my DSR-922 today and hooked it up. and i tuned to G1-100 which is HBOW i think its a digital channel and it says i have to have a sub but i ordered that HBO package from nps from my old analog receiver 2 weeks ago and i've changed my VCRS module to my 922 receiver but it says on g1-100 i dont have that sub and i know i do. ? what could be the problem why?