Airfoil is an application that will help you send any audio right through your AirPort Express.Using Airfoil you can also send audio from widgets and radios like the RadioSHARK, and tweak the audio with Airfoil's built-in effects.

· Cute Couple!
Airfoil was built with one purpose in mind - enabling you to send any audio you want to Apple's AirPort Express device. Airfoil works in conjunction with your AirPort Express and any audio player. Use it to send audio to your AirPort Express from WinAmp, Realplayer, Windows Media Player - just about anything. Airfoil and your AirPort Express make a great pair.

· Here. There. Everywhere.
The AirPort Express is great because it makes it easy to send audio to your stereo system. However you may wish to listen to audio locally as well. Simply turn on the "Monitor Locally" option in the Audio menu and your audio will play locally as well as through your remote speakers.

Ahead of The Dark Knight’s DVD and Blu-Ray release next week, Glu Mobile has put out The Dark Knight: Batmobile ($0.99), a short and simple 3D game in which you drive around Gotham, launching Batman’s ride into the air and angling it by tilting the iPhone to see how far you can propel the vehicle.

What a strange aspect of the film to base a game around! As far as I know, the Batmobile hardly does any jumping in the comic books. Despite his disturbed mental state and dangerous lifestyle, Batman always seemed like a responsible driver. Anyway, here’s the game’s store description:

Send any audio to AirPort Express units, Apple TVs, and even other Macs and PCs, all in sync! Airfoil for Windows gives you your audio — everywhere. With Airfoil for Windows you can take audio from any application and send to your AirPort Express units, as well as Apple TVs, and even other PCs and Macs running Airfoil Speakers! Transmit audio from Winamp, RealPlayer, and other media players. Send audio from Rhapsody, Yahoo Music, and other music stores. Even web-based applications like Pandora, Last.fm, can now be transmitted wirelessly.

"Wire" your whole house wirelessly and give your audio wings with Airfoil!