There are five basic steps to editing S3D in Vegas Pro: synchronization, preview, alignment, grouped editing, and final output.
This tutorial will explain each step in detail

There are five basic steps to editing S3D in Vegas Pro: synchronization, preview, alignment, grouped editing, and final output.
This tutorial will explain each step in detail
3D Six-Pack™ transitions plugin for Adobe Premiere Pro/Elements, Sony Vegas Pro/Vegas Movie Studio, CyberLink PowerDirector, and Magix Movie Edit Pro/Video Pro is an affordable, easy-to-use video transitions plugin that adds 250+ terrific 3D transitions to the above video editing systems.
600 amazing OrganicFX — our exclusive top-rated spices. Altogether, PRO has 1,000+ terrific spice geometries to choose from — all easily customizable! Use them for unique video transition geometries and for unique ways to animate your other video effects within a single clip.