Absolutely. If you dig around on the CentOS site, there is a howto on converting from RHEL to CentOS. I did it very easily. ----- Original Message ----- From: "Joachim Backes" <joachim.backes@xxxxxxxxxxxxxx> To: "CENTOS list" <centos@xxxxxxxxxx> Sent: Monday, March 19, 2007 8:12:07 AM (GMT-0500) US/Eastern Subject: Upgrading RH EL by CentOS Hi, is it possible to upgrade a RH EL system with version x to a CentOS system with a version > x? All comments are welcome. Regards Joachim Backes <joachim.backes@xxxxxxxxxxxxxx> University of Kaiserslautern,Computer Center [RHRK], Systems and Operations, High Performance Computing, D-67653 Kaiserslautern, PO Box 3049, Germany -------------------------------------------------- Phone: +49-631-205-2438, FAX: +49-631-205-3056 http://hlrwm.rhrk.uni-kl.de/home/staff/backes.html _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos