I received a message this weekend indicating that a software upgrade will happen this week and could take several hours. Anyone know what's new in this upgrade? I am in the Seattle area.

All I know about it is it broke my Firewire out when Comcast sent it to me last weekend.

It will greatly improve the performance of that DVR. No more remote command queuing and less lockups and automatic reboots.

http://www.comcast.com/newguide