Hi there.
I've been using NCrunch 1.32.0.0.b this evening, and I must say I, really like it.
One thing I'd like to promote is support for NSpec. I've started using NSpec this evening, and think it's really, really cool. If NCrunch would support NSpec, then that would be ace! :) I would vote on the poll you had, for which framework to support next, but that poll as closed.
Cheers.
Jas.