alright i wanna know the differences between an HTI 150 lamp and a ARC 150. which one is better or brighter? another question i have... are the autospots and c-h-a-u-v-e-ts legend the same light? or are there some differences, one spec says the legend has replaceable gobos, can the autospot also do that? and is the price difference because of the lamps? if the HTI is better then i would much rather have the autospot, actually i think id rather have adj over ******* but i do wanna know all the info on both if possible, and ADJ u need to ship these autospots soon, i just talked to a distributor and he said they pushed back the shipping date, if it gets too far past xmas u might lose my bussiness cuz im gonna need these things soon!