<Admin - please reply privately, or to the OT group> Hi, I need to choose software for mastering that I'll be happy with long term. I use a dual g5, Logic 6.33, and Panther. I started my research this morning. The two candidates I'm aware of are Peak 4.0 and Spark XL.. Or is a dedicated mastering app even an advantage now? What do all you smart people think? STefan Garr