He seems to be. When I initially hit him up with a IM after reading one of his threads, he responded in not too much time at all. Dude is a wealth of knowledge. seemed to be able to answer all my lighting questions with no problemsfa sho. is he/she on a lot? umm t'5 im not using to bud =/ unfortunately its just for the closet which i will have the 4 4' cool bulbs.