Option to view the mapping HBM XML for each Entity. (Currently the Analysis tab | Overall Usage lists Aggregated Entities by Name.)

(This would aid debugging when using ActiveRecord or Fluent NHibernate which generate the mappings.)

It'd be great if I could profile an application that's running on a machine that isn't the one running the profiler client application.

eg, profile from my dev workstation on a staging-environment computer.

Right now the stats are shown in NH Prof, but there is not documention about them

Currently we can diff between two single sessions.
What I would love to see is actually two features, one depending on an other.

1. Ability to save (name, tag...) session sets, to have one higher order operation (business transaction or whatever)

2. Ability to diff between two different session sets

if you are communicating with multiple databases it would be nice if you could set a filter to show only queries from one session factory or to exclude the queries from one.

Generally, a datetime column would help a lot figuring out when the query was issued.

This will allow to leave it running on a server

NH Prof creates a big temp file, which is causing problems on machines with small HD.