fre:ac is a program just over 7MB, and from what we have seen of it so far, it works for the most part. When it comes down to format support, we know users can convert content to MP3, MP4/M4A, WMA, ...
Audio and Video files are always encoded in a particular file format to optimize the quality. While most of the audio files are MP2, there is also a possibility that some might come in Windows Media ...