Following on the heels of their highly successful iPhone Guided Tour videos, Apple has just posted a new Leopard Guided Tour. This one has a nice white background, a welcome change from the black background/black iPhone/guy in black shirt videos we’ve been seeing recently. The Guided Tour goes through and demos all the major features that we will all be able to enjoy in just one week when Leopard launches on October 26. The video is about 28 minutes long, and is available in small, medium, and large streaming formats as well as download format for both iPod and Apple TV.