I love all this talk about satellite updates. Folks those updates involve things like scheduling and which channels you receive. Software is updated via the phone line or internet if you've put in a hack. Both of my units were updated yesterday by a forced call. The calls took nearly an hour. Don't think you'll get the software by sat and the phone call just riggers it. Ain't so. Get your unit to a phone line and dial in. This upgrade doesn't sound anything like the one for TGO. No special list just dial in.
I tried this right after reading your post. No dice. I did not get the upgrade. So I tried again about 8 hours later on the theory that there was no special list, guess what, still no upgrade. SO there is a list of some type (controlled rollout) wether it's special or not is still to be determined.
THREE SD-DVR40 --> 243 Hrs
THREE HDVR2 --> 240 Hrs
HR10-250,SA2 Happiness is a warm TiVo!