Contributions to the CMCSA audio library are most welcome. Please email me if you have mp3 files, and I'll send you the ftp details of a host server to which you can upload them.

The best format for mp3 files is 32kbps 24khz Mono - this ensures small file sizes and quicker uploading / downloading.

Many thanks to those who have recorded and/or host talks - for the benefit of those who don't have internet or have limited internet connections, online talks are gradually added to the CAD series.