Quite self explanatory i guess what classes are there besides the monk that grand Flurry And Improved flurry (not unarmed-monk weapons specified included)
hmmm i am not sure how it worked in 3ed but i believe in 3.5 you flurry with your main hand and make your normal off hand attacks with the off hand
that's how we have been playing at least
and actually if you take a look at the sample NPC of the exotic weapon master in Complete warrior you will...