I use a Behringer UB 1832 FX pro mixer, and I love it. Good little board for the price. Can't really say I know anything about their amps, however. I find that most people that bash Behringer have never really spent anytime with them. I really hate the whole "copyright" thing, too. Who cares? Good product, good price?? I'm all for it. I would try to spend as much time with an amp, however, as I could before buying it. If I bought an amp without spending a few hours on it I could have ended up with one of those god awful Line6 amps.
I don't know about Behringer Amps but if they sound as good as my V-AMP2 that is uesd for Recording, Rehearsal, and even Live at small venues, they oughta RAWK!