NOTICE DATE: January 21, 2011 NOTICE TYPE: M-A011011-04 CRR SHORT DESCRIPTION: CRR application unavailable from 10:00 to 12:00 CPT today INTENDED AUDIENCE: CRR Account Holders DAY AFFECTED: January 21, 2011 LONG DESCRIPTION: ERCOT will be removing access to the Congestion Revenue Rights (CRR) system between 10:00 and 12:00 CPT today. This action is being done to facilitate posting of the auction results. ERCOT will send a follow up Notice when access to the system has been restored and also when the February 2011First Six Months CRR Auction results are posted. CONTACT: If you have any questions, please contact either the CRR team by email at [log in to unmask]<mailto:[log in to unmask]> or your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask]<mailto:[log in to unmask]>. If you are receiving email from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com<http://lists.ercot.com/>. dh