I finally got the update. It's installing now. I was beginning to believe that it was never going to happen.
Ok, this sucks. One of the things they don't tell you when you sign up for the priority list is that you have to go into your account settings on tivo.com and enable your DVR for transfers. Mine was set to not allow transfers. I changed the setting, but it will take up to 24 hours to take effect, AND my tivo needs to connect to the service AGAIN to get that command. If they would have said something when I signed up, I would have had over 2 weeks to make the setting change on Tivo.com. I'm not impressed.
After 3 forced refreshes, I finally can connect. I'm transferring my first show now. Initial estimate is 35 minutes for a 30 minute show at best high quality over 802.11b.
Here's another complaint: Don't even think about rebooting while you're transferring a file. That's right, there is no download resume capability. I was about 90% done transferring a program. The Sonic MyDVD trial software required a reboot. Not thinking, I let it happen immediately. When I got back up and running, my transfer had automatically started from the beginning. Crap.
Update:
I think version 7.1 may have signalled the death of my Tivo. I've had to power cycle it 6 times this evening. I can't keep it running for more than 10 minutes at a time without it locking up. Time to look for alternatives.