Exchange is taking up a GB of RAM on my Primary Domain Controler so I want to move it to another server with in the domain. will i be able to do this even though exchange isn't on the PDC. Also would i have to recreate the same active directory thats on the PDC on to the new exchange server? Or is there a way to connect the Exchange server to use the active directory on the PDC? if anyone has any comments or ideas on how to throttle the exchange server memory usage PLEASE let me know. thank you so much.