aklights

Boy, do I need help on CMY color mixing. I have a bunch of MAC 2000's and 600's, as well as some Studio Colors, and need to be able to match gel colors. I think I've seen a "recipe book", but now can't find it. I'm very slow on figuring it out on my own. Any help on even some of the "basic" colors would be greatly appreciated. By me and my clients!