Because of recent problems System engineers are looking into it. During the maintenance window, customers will notice a period of service loss on the network while a new kernel is loaded on the server. Although the downtime is only expected to be no more than 30 minutes, we have allotted a maintenance window of 4 hour. The maintenance window is a rolling time frame - the maintenance will begin between 9PM and 11PM EST. Date: Thursday, March 1st, 2007 (3/1/2007) Start time (EST): 9:00pm End time (EST): 1:00am