Dave "I dunno." Me neither? Is it that powdered mustard? I like that when I could get it: some times I'd add a little hard apple cider vinegar to it, and other times a good type of alcohol so as you could let it dry out if there's to much liquid instead of keeping on adding more powdered mustard, and back and forth etc.. great stuff. The hottest chile doesn't compare to the freshest, hottest horseradish I've had. But, your right about the different burn between the two. Yaaaahhhhooowwweeeee!!! -- Have A Good One Styx >:o)