My brother swears by Griot's Garage,
http://www.griotsgarage.com, when I bought my G37 in Nov. he sent me a starter car care kit #11131. He keeps his Lotus Elise in tip top shape, so I have to assume he knows what he talking about.This is my first luxury/sports car so I don't have much experience with the wax and stuff, but after using the Paint Cleaning Clay and Best of Show Wax I am amazed at how much more beautiful the finish looks, it ads a depth to my ivory pearl that wasn't there before.I like the fact that Griots puts their 'spray on products' in industrial use spray bottles and that the instructions on the containers are well thought out and help to get the best from the product.Again, as Foresite referred to, this stuff ain't cheap!Dave - and no, I'm not affiliated with Griot's.