Martin, thank you for your response. I will look at waves and try to get past the learning curve, if I have enough computer to run it. That may be part of my problem. I have a 933 MHz G4, OS 10.3.9, running FCP v 5.0 with Soundtrack v 1.2. What version of Soundtrack are you using in your tutorial? I probably need to upgrade to a newer version but for the life of me can't find it. I cannot run the new v 2 on this computer. I would love to be able to send an audio clip to an Audio File Project and use all of the nifty filter effects you demonstrate, but when I try to send the audio to Soundtrack the Audio File Project is grayed out and not available. If I open my version of Soundtrack there is no Audio File Project option, just a multitrack. My work around to try next is to export the audio as an aiff file and bring that into STP. This will make some, but not all, of the filters you demonstrate available. So, I am assuming that I need a new version of STP or I am missing something. One suggestion I was given was to trash the preferences in STP to see if that helped. I appreciate any clarifications and suggestions you may have. -JK