There will be a twenty minute network outage at 0200 MST (UTC-0700) Saturday, 6 January.
This is the notice from Tera-Byte:
We will be performing a software upgrade to our core router on Saturday,
January 6, 2007 at 2:00 am. This means your service with us will be
unavailable for the 20 minute timeframe. We will strive to keep the outage
as short as possible.