Airfoil lets you send any audio to remote speakers attached to your AirPort Express. AirPort Express - It's not just for iTunes anymore.

With Airfoil, you can send audio from any application to your AirPort Express in just three easy steps.

Step 1) Select the application whose audio you want to transmit, in the Audio Source area.

Step 2) Select the desired AirPort Express device from the Remote Speakers list.

Step 3) Click Transmit. That's it!

Once you do this, any audio from the audio source will play out through your remote speakers. Use Airfoil to play audio from RealPlayer, Windows Media Player, Safari, and almost any other application right through your AirPort Express. Give your audio wings, with Airfoil.

New in v3.4.1

• Hijacking of Safari is now much more robust, for non-English systems and cases where Safari is already active.
• Pulling audio from Front Row now works as expected.
• All background processes, including those for such applications as VMWare and Parallels, will now appear when option-clicking the Source menu.
• The Instant Hijack component has been updated to 2.2.4 for improved compatibility.
• Error handling when switching sources while transmitting has been improved.
• If Instant Hijack is not installed, the Dashboard source now correctly prompts to install Instant Hijack, instead of just failing.
• Airfoil no longer incorrectly errors when transmitting a source which is already being hijacked by another Rogue Amoeba product.