rspec users - Oct 2010 - Rails 3 and rspec 2 turning off transactional fixtures per test

I am having trouble turning off transactional fixtures per test in
Rails 3 with rspec 2.  I did this successfully with rspec 1.3.1 and
rails 2.

rspec version is 2.0.0.rc

Below is my stack overflow question which provides more details:

http://stackoverflow.com/questions/3907815/rails-3-and-rspec-2-turn-off-transactional-fixtures-for-individual-tests

Any help is appreciated.  Thanks!