<HTML><HEAD><META content="text/html; charset=x-user-defined" http-equiv="Content-Type"><style type="text/css"></style></HEAD><BODY>Hello Users I get a error message saying that " This system may not be updated until it is associated with a channel" when I try to update the installed OS RHEL AS 3.0 from the command prompt using command /usr/bin/up2date. kindly help me in sorting out this issue. Regards s.mahalingam S.Mahalingam Bioinformatics Centre Centre for Cellular and Molecular Biology Habsiguda, Uppal Road, Hyderabad 500 007 Ph:+91-40-27192773, 27192774 +91-40-27160222 - 41 (20 Lines) Ext: 2773, 2774 Fax: :+91-40-27160591, 27160311 E-mail: smal@ccmb.res.in smal8@yahoo.com http://www.ccmb.res.in </BODY></HTML>