We are going ahead with the upgrade to Blackboard Vista this weekend. Vista will be inaccessible beginning at 1:00 pm on Saturday (the time is to accommodate testing center schedules). While we originally had 48 hours scheduled for the upgrade and associated testing we expect to release the website back to you by Sunday afternoon, possibly as early as 1:00 pm.
The notices to students and to college staff suggest they check the website beginning Sunday afternoon, but that no one worry about an inability to access until Monday after 1:00 pm.
We will have a splash page up during the downtime giving everyone additional information as we have it.
Once we have completed the upgrade we hope to be able to stop the thrice daily re-boots of the entire system.