Don't forget Autopia!! And Griot's has good stuff too. I'll be going down there next week. They like to show the customers how to use their products with hands-on demonstrations (if you can get to Tacoma). And they hold detailing how-to events for my Mustang club and give us door prizes and free food.
Mines Black Too I use 3M Performance Finnish. it goes on easy and you need very little. The car feels like its coated in satin. Three times a year or so I use Mequires Clay bar kit to keep it perfect and swirl free and to remove the old wax and micro-crap from the air. Use a micro fiber applicator for waxing. Inside, I just use mild soap and water and only micro fiber towels touch anything on the car. Turtle Wax F-21 Super Protector is used on the interior and leather also on the tires, its very good and lasts a long time. I have had my 07 GT since July of 06 and it still looks brand new but for a few small un avoidable little chips in the front.
Wash - Meguiars Gold Class with wash mitt Dry - Sonus drying towels from Autopia Polish/Wax - One coat of Klasse All In One followed by two coats of P21S carnauba wax (I leave 24 hrs between coats) Interior - Damp cloth All done by hand - I don't have a rotary buffer. Colin