NHibernate with TransactionScope

Question

Can anyone give me a quick overview of using TransactionScope with NHibernate? Do I need to do anything special with the session/IEnlistmentNotification/etc. to get this to

Answer 1

According to Fabio Maulo in comments related to NH-2107:

You can use TransactionScope and you should continue using NH's transaction too. Where you have read that the Usage of TransactionScope mean the avoid of usage of NH's transaction ?

I would have assumed that explicit usage of NHibernate's transactions not necessary, but aparently that's best practice