2. It appears the DDT can't create Logins at the database server level or Users at the database level or am I missing something. It appears the only security it handles is for Microfour's Role-based Security tool.
Just to add to Greg's comments in this point. It sounds like you are trying to create users for SQL Server. Is this correct? If so, the DDT doesn't have a section to create and deploy users to a server...though this may be an idea for a future enhancement. The reason is that security is generally handled at the server level itself and is not generally something that is used for deployment purposes. Though this is not a bad idea for a future enhancement. If you have this need you can always create a stored procedure and then execute it to create your initial users. The reason that this functionality was never added is because security is generally setup at the time SQL Server is installed versus the database.