I'm evaluating Dynamics CRM 2011. 

I would like to point the CRM instance to a different active directory server. Is this possible without a complete re-install?

This is a test CRM instance and only has a couple of active accounts in there right now but it was setup pointing to our corporate AD server and this is proving to be a barrier to testing with multiple different accounts.

Setting up trust from live corporate AD to the test AD is not really an option either.