I have upgraded exchange 2003 SP1 to a DC without any problems, but you better make sure you have a good backup and the time to restore it if it all goes to Sh!t. And it takes almost 10 min. to boot on a 3.2 Dual Xeon raided with ulta320 HDD's with 150 mailboxes. -----Original Message----- From: Danny [mailto:nocmonkey@xxxxxxxxx] Sent: Wednesday, November 30, 2005 12:32 PM To: [ISAserver.org Discussion List] Subject: [isalist] DC on ISA 2004 vs Exchange 2003 http://www.ISAserver.org Only one DC, and we need another one, but there are only two servers left: one Exchange 2003 member server and one ISA 2004 member server. Which one would you sacrifice? Thank you, ...D ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: mmorgan@xxxxxxxxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@xxxxxxxxxxxxx -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.1.362 / Virus Database: 267.13.10/189 - Release Date: 11/30/2005 -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.362 / Virus Database: 267.13.10/189 - Release Date: 11/30/2005