About the security content of OS X Server v2.2.2 This document describes the security content of OS X Server v2.2.2.
iTunes: How to convert a song to a different file format You can convert a song to a different file format while keeping a copy of the original. For example, you can save a copy of an uncompressed song file such as AIFF or WAV to a compressed format like MP3, AAC, or Apple Lossless Encoder.