Whats new in version 4.8.4:
- Airfoil now has greatly improved support for use with the latest Airfoil Remote, including full control of all supported sources and more.
- Vox and Ecoute are now supported for enhanced metadata and remote control.
- The Instant On component has been updated to version 7.2, with improvements in latency and other fixes.
- Capturing audio from applications which are pulling from audio devices should now have much lower latency.
- An issue where Safari audio capture could fail on non-English systems has been fixed.
- Airfoil now fully prevents itself from ever being selected as a source.
- We disabled erroneous editing in the mailing list window. ARE YOU HAPPY NOW, RANDOM INTERNET COMMENTER?! Sorry, sorry, got a bit carried away there.
- Several other small bugs and crashes have been fixed
Publisher review:Airfoil will help you stream audio from any app to one or many AirPort Express units, as well as to any other local Macs that run Airfoil Speakers, plus your local machine, all in sync.
Use Airfoil for all your wireless audio:
· Transmit audio from QuickTime Player, RealPlayer, Windows Media Player, and other media players.
· Stream audio from web-based apps like Pandora, Last.fm, and others to the AirPort Express.
· Stream audio from audio devices like XM and Sirius radios, RadioSHARK, all around your house.
Using Airfoil, you will be able to easily send audio from almost any OS X app to the AirPort Express, as well as all other local Macs.
Operating system:Mac OS X 10.7 or later
Airfoil 4.8.4 details 
