Here's a fun AIR app for you, AIRmikan, from Fuji Television Network. What is AIRmikan? Well, I could never describe it as well as the following quote from the AIRmikan page:
Airmikan is desktop virtual pets of digital comic [mikan seijin gril], which is based on Adobe AIR. This Airmikan is selfish so you need to look after carefully. It will die or become so big and your computer will be running slow. You need to watch out!
Come on, with a description like that, how could you resist?!?
While that sounds like loads of fun, I think I'm gonna pass on this one. ;)
i found English page, here.
http://www.fujitv.co.jp/takeshi/AIRmikan/download_...