Here's a scenario.......
I upgrade to the 622 on one of my receivers. I add the Platinum pak to get the new HD channels and New York Locals. They delete the old AEP, HD Pak, and Voom Originals line items from my bill.
If I had multiple HD mpeg2 receivers on my account, do the others go dark for HD channels when the codes for my OLD package go away? Since they will not activate any new mpeg2 receivers for HD channels from this point forth, do I windup killing my HD receivers that DON'T get replaced?
I only have one HD receiver right now, a 921. I'm going to shift that to a backup receiver on an SD TV for now in case I upgrade my bedroom TV to HD this year. Will my plan not work?