c# - What is the best businessmodel when using NHibernate to access the database? -

I am starting to use NHiberante as Datacas level.
I used a business model to work with a repository model

This means, my domain model (not really one level), my asp.net application level, my repository level which ultimately uses my datax level

But along with I've learned so far (on NHibernate) I know that many logic is done within an ISession, so I was thinking that NHibernate can be used within the repository level.

Or maybe even better ways to use NHibernate Does anyone know if I found a professional example of using NHibernate in webpageplay?

Cheers, M.

Using NHibernate is a complete example or web architecture.