Avid Media Composer 6.0.0 (Mac OSX)

High-speed video editing software-ideal for offline, file-based, and mobile editing

Overview:
Work Faster the Way You Want, with What You Want
Gain the speed, ease, and access you need to tell great stories using a powerful editing tool that works the way you want, with all the formats you need, and enables you to blaze through projects in ways you never thought possible. That-s the beauty of the Media Composer family-the most trusted video editing and finishing systems in the media and entertainment industry.

What-s new
http://www.avid.com/static/resources/common/documents/Products/WhatsNew_MediaComposer_v6.0.pdf

Installation
Follow instructions in README.rtf

OS version: Mac OS X Lion (64-bit)
Processor type(s) & speed: Intel Dual or Intel Dual Core 2.66 GHz Xeon processor or faster, or Intel Core 2 Duo 2.33 GHz processor or faster (laptops)
RAM minimum: 4 GB of RAM (6+ GB of RAM recommended)
Video RAM: NVIDIA GeForce family3 or ATI Radeon family (as supported by Apple)