One over looked super exciting announcement at NAB was the fact that SONY Vegas 10 is adding support for Multiview Video Coding (MVC) codec - the spec for 3D Blu Ray in it's next update - 10.0d - due in late April. For $699.95 - it's bargain for sure. It won't do 3D menus, etc. - for that you're gonna need to step up to NetBlender's DoStudio.
"3D MVC and MPO File Format Support – Additional native support for emerging MVC and MPO 3D file formats provides continued functionality with cutting edge camera and media technology (Sony cameras that support these formats include: TD10, NX3D1, TD300, and the Alpha and NEX series). 3D Blu-ray Disc Timeline Burning – New burning capability allows users to burn full HD 3D Blu-ray Discs onto BD-R/BD-RE media, providing editors with a complete ingest, edit and delivery option for 3D media."