Check this out folks, Its brand new and is valuable if you use .BVH in your animation projects. And the best part is that it is FREE! http://davedub.co.uk/bvhacker/ Cheers. Also check out http://www.TrueBones.com for some free .BVH files

Just an offtopic question: do the .BVH files have to be "raw"? I once used a third-party .bvh file in my demo and I spend a week (it was 30-second track!!) editing and cleaning the animation curves by hand. I tried using some filters in MotionBuilder but without success.