Aimersoft DVD Creator for Mac is the best DVD burning software on Mac OS X that can convert MP4, AVI, M4V, MPA, MPG, MPEG, MOV,3GP, 3GP2, FLV, VOB, DAT, etc.
Aria Maestosa is an open-source (GPL) midi tracker/editor.
This utility helps you control iTunes.
Aneesoft iPhone Converter Suite for Mac is all-in-one iPhone video converter package, including two iPhone tools: iPhone 4 Video Converter for Mac and DVD to iPhone 4 Converter for Mac, to convert DVD movies and videos to iPhone 4 compatible video and audio formats on Mac.
iMoviesoft DVD Audio Converter for Mac is the most advanced DVD Audio Converter on Mac OS X which helps you convert DVD to all popular audio formats including WAV, MP3, OGG, AAC, M4A, APE, MKA, AC3, etc.