How to load music and videos on iPad.
How do I load music and video on my iPad
iPad 2, iOS 5.0.1
Connect and select your iPad on the left-hand side of your computer's iTunes, and on the left-hand side use the Films/Movies and Music tabs to select which of your content to sync to it : syncing with iTunes .
There is also a bit of info in the iPad manual which you can download from here http://support.apple.com/manuals/#ipad