I'm wondering how dish is getting away with this. The sticker on the outside of the 722k box says up to 500 hours (3rd point) but after install and checking it. They only allow a max of 350 SD and 55 HD hours record time? So by upgrading to this box from a standard 722 we are losing OTA unless you want to pay the $29.95 for the OTA module? Isn't this false advertising or in the least very misleading? Looks like to me they are still using the same size hard drives despite any claims of more hours. Guess I won't be upgrading anytime soon...