The marketing people at Microsoft have created a Flash web site touting the benefits of Windows Vista. It is a pretty thorough walkthrough of what there is to offer and if you are still trying to decide whether or not to upgrade to Vista, this site is for you.
If you don’t select an option, after a few minutes, Tom will chide you and ask you if you are going to proceed or not. Kinda funny.
I did notice that it does not play as smoothly in Firefox as it does in IE. Not sure why that is the case ;).