Web of Knowledge - Maintenance this Sunday, February 21st 2010 beginning 14.00hrs

Thomson Reuters have sent out the following message:
Please be advised that Thomson Reuters will be performing maintenance to the ISI Web of Knowledge, EndNote Web and Researcher ID this coming Sunday, February 21st, 2010 beginning 14.00 GMT (9:00 AM EST). During this time, there will be disruption of service and access to these products. We apologise for any inconvenience this might cause.