I'd also opt for Focusrite ASIO drivers (like above suggestions) in RB. That way the drivers are what the hardware was designed to work with.
If I try to use MME with the Focusrite it seems to get angry sometimes.

Then again, there's the old saying; if it ain't broke don't go trying to fix it!



Make your sound your own!
.. I do not work here, but the benefits are still awesome