Adrian Ramseier is the founder and principal of All4DVD, an award-winning DVD authoring and production house that also specializes in training and curriculum development. Located in Irvine, California, All4DVD's team of noted instructors have extensive experience in video editing and DVD authoring. They have created DVDs for clients including Sony Pictures, BMW Motorcycle, Road Stunt Awards, and Reuters. Adrian is the author of Apple Pro Training Series: DVD Studio Pro 2.Martin Sitter is a veteran audio producer, multimedia artist, and author specializing in track-based video and audio applications. After producing electronic music albums for record labels including Peng Records UK and Phatt Phunk Records LA, Martin went on to embrace interactive video design. Based in Vancouver, Martin is the author of LiveStage Professional 3 for Macintosh and Windows: Visual QuickStart Guide, DVD Studio Pro 2 for Macintosh: Visual QuickPro Guide, and Apple Pro Training Series: Logic 6. When not writing or producing DVD-Video, Martin teaches DVD Studio Pro and Logic Platinum as an Apple Certified Trainer.