This is quite possibly the most pointless, time-wasting link i have ever been sent at work - but it is so addictive. You must try this. http://www.deviantart.com/deviation/40255643/ Basically you draw a line usinf the pencil tool, you can move the viewable area with the 'hand' tool to give you an infinite area; and a little man on a sled rides down it til he falls off - simple! You must try this and see how hard it is (but don't let your boss see you!!) On the page the above link takes you to there is a link to other peoples 'adventures' on Youtube, once you've seen how hard it is yourself - have a look at some of the creations other people have made - they will amaze you, you never knew so may people had so much time on their hands. Enjoy.