This is a set of tutorials and guides I either like or have written myself. Mostly it's a compilation of awesome things I've read. Hopefully with this you wont have to root around hundreds of tutorials to find one that's decent on the topic you want!
Beginner's Guides
Brushes - It's a twig with hairs
Lester Bursley's Brush Guide
Colour Theory - To blow your mind
Palettes - I have nothing witty to say about palettes. Use an ashtray.
Step Zero - Stripping Your Mini
Step One - Preparing Your Mini
Step Two - Priming Your Mini