Hi Peter, Google for "cross platform autostart cd" and you will garner quite a lot of useful information. "I use Google for all my problems" HTH. Phil. At 14:42 20/10/2005, you wrote: >I produce Cds for our Society and recently received this message. > >'I was very surprised to find that the CD I got from you is for >Windows PCs only - no Macs, no Linux. Again, no other FHS has sent >one with a restricted format: it's so simple to add the basic files >needed for cross-platform support.' > >The Cds are ISO 9660 and autostart. The data files are all pdf >format which I know is OK on a Mac because I have tried them. > >Anyone know what other 'basic files' are needed for Mac and Linux >systems please? > >Peter >