Question: Can EMU be used to create users in eDirectory and automatically create users in Microsoft Active Directory and keep the entries synchronized with each other?
Answer: The only way to do what you have described is to use EMU to create the accounts in the eDirectory system and use Novell Identity Manager 3 (IDM3) (used to be called DirXML) to synchronise the Active Directory information. My understanding is that the IDM3 starter pack will do that for you.