I can't figure out why my audio files won't play in Rev. 2.6.1. If it is a compatibility problem between Rev. 2.6.1 and Mac 10.4.2 or 10.4.3 then the users would be talking about it. I installed Revolution 1.1.1 on my new Mac and opened it in System 9 and the audio files played fine. Anybody have any ideas? Edgar Spees