I'm trying a new trick to deal with jetlag. The name of the game is "get enough sleep to stay sane". This means that if I find myself wide awake at, say 2:00 am in the morning, the trick is to go with the flow, work on something for a little while and then go back to bed.
Snag is, this means that I need something to do in the time. So I've decided to start writing silly software in this situation. I've written a daft little application that I'm now using in Korea on the wonderful Smartphone (which gives me another advantage for the device - if I find something I need to make it do, I can just write a program).
You can find out more here.
Note: I nearly bought "jetlaggedsoftware.com" to go with the product but in the end I backed off. Perhaps I'm (gulp) growing up....