dishbuilder at dishnetwork.com still shows 50.00 upgrade charge. does the ad actually say free 722? or does it just say free hd dvr upgrade, and have a picture somewhere on the ad of a 722. the one i get now and then in the mail says free hd-dvr upgrade, shows a picture of a 722, but the free part only applys to a 612. no different then the cell phone add that says "free cell phone", has picture of a of the newest dingleberry pda phone, and the small disclosure about which phone is actually free.