Hardware & software:
- Sparrow (OSX) for $9.99 from Leo Laporte.
- theBoom Hands Free Noise Cancelling Telephone Headset for $149 (on Amazon) from Alex Lindsay.
- Hugin at http://hugin.sourceforge.netÃ?Â for free from Andy Ihnatko.
- Let’s SingÃ?Â (iPhone) for $4.99 from John Moltz.
- iOS: The volume button on your headset for the iPhone will fire off the camera from Alex Lindsay.
- OS X: Lots of good stuff about rating your music.