Hi nfplee.
It would be great if you could report your bugs in the NHibernate
project in JIRA. Under that project, there's a Linq component that
should be used.
If you can separate each bug into a different issue with a test case,
that would help a lot. Please take a look to see if you find a
duplicate issue and vote for that issue if you find it. Also, vote
for your own issue if you want it to be solved sooner.
I have a blog article on making a test case here:
http://blog.patearl.net/2010/12/nhibernate-30-linq.html
The more you are able to help out making simple tests and issues, the
faster we can resolve the issues. Looking forward to working with you
on this.
Patrick Earl