I was also using the web interface for setting recordings since before the update. It's not the greatest but it gets the basic job done.
One small thing that I've noticed since the update is that when the receivers are "off" (I use the term loosely since it's never really off), the blue light indicating an HD connection to the TV goes off. They used to stay on permanently -- which didn't bother me since they are always sending the blue screensaver signal to the TV even when "off" so far as I can tell. The more I talk about it, the more I realize that actually this change makes no difference to me whatsoever.