im a member and find it very helpfull.... i buy my chems from all over the place, i dont own a jag, once you realise its owned by solutions to sell and promote their products you just get used to it........., behind all the m power/jag mantras, there exists a lot of usefull info and helpfull people!!! If i go on shouting about other suppliers/machines id probably get banned, so i dont!!!!