I love Microsoft PowerToys, as they add nice little features for free, and I just stumbled upon one that I think is very useful for airplane and travel geeks. I’ve encountered loads of pictures of aircraft, airports, and beautiful destinations that make for excellent desktop backgrounds. To be honest, it’s kind of hard to pick one!
Luckily, I found the Wallpaper Changer PowerToy yesterday, and it’s very easy to use. Fill up a folder with pictures you want to use as backgrounds, set how often you want it to change, and you’re all set. Right now I have 11 backgrounds set up, and the wallpaper will change every 15 minutes.
You can find it here.

Sounds exactly like a feature that Mac OSX has had for quite some time…
Sorry, just had to through that in there