1] As long as you don't change the domain functional level or the forest functional level, absolutely nothing will happen to the trusts.
2] you do not need to install the exchange extensions again. Regards, Michael B. Smith MCITP:EM/MCSE/Exchange MVP http://TheEssentialExchange.com From: Jon Harris [mailto:[EMAIL PROTECTED] Sent: Thursday, July 10, 2008 12:44 PM To: NT System Admin Issues Subject: Adding a 2008 DC to a 2003 domain I have been reading for 2 days now and still can't find two pieces of the puzzle. We have 2 existing trusts setup I have not found anything yet on what will happen to those trusts we I run adprep to get the domain ready for adding this DC. Second piece is we do not run Exchange here but we did have to install do the Exchange extensions to the domain. After I run adprep will I have to do the Exchange extensions again? I would prefer guidance on where to find these little nuggets and no there is no way for me to test this. To matters even more touchy this is being done on not only the production domain but on 2 trusts that has take at times months to get setup and stable. Thanks for any directions, Jon ~ Upgrade to Next Generation Antispam/Antivirus with Ninja! ~ ~ <http://www.sunbelt-software.com/SunbeltMessagingNinja.cfm> ~
