About Signal
Turns your iPhone or iPod touch into an advanced wireless remote control for iTunes on your Mac. Control playback, browse or search your media library, and edit playlists from anywhere in the house - all from the palm of your hand.

Features:
- Play and pause your music
- Move between songs in the playlist
- Adjust the volume
- Select AirTunes speakers
- Rate songs
- See the current album art
- Browse and search your media library
- Queue up songs

What’s New in this Version
- iTunes 8 support
- Web interface improvements for iPhone OS 2.0