Newegg TV: AMD FirePro W Series Interview
Newegg TV gives a pretty comprehensive interview and overview of the new AMD FirePro W Series discussing the unique points of each card, as well as common features across all cards.
The video covers the FirePro W600, W5000, W7000, W8000, and W9000.
These Newegg videos are really very good. Reminds me of Zappos shoe reviews - comprehensive, useful and no marketing spin.