Audio Recorder is a small program (78k) for Mac OS X 10.1 or higher. Record from the default input device selected in the Sound preference panel directly to an AIFF, Apple Lossless, MP3, MP4, or WAV file.
Via DV for Teachers check it out for practical ways to use the software.
More tiny freeware applications:
- Tiny P2P "TinyP2P is a functional peer-to-peer file sharing application, written in fifteen lines of code".
- MarkTAW.com : My Favorite Smallware is collection of small programs most of which are under a megabyte in size. Also has a list of good software sites at the bottom of the page.