We’ve just posted videos of the Apple TV 2.0 software, iPod touch, and iPhone 1.1.3 software to our YouTube account. They’ll appear here as soon as YouTube finishes the publishing process. Enjoy! iPod touch: Apple representatives on the show floor have confirmed that pre-MWSF08 iPod touch owners who are looking to add the iPhone applications Mail, Stocks, Weather, and Maps will be paying the $20 fee regardless of whether they recently…