The good folks at MSDev put together a simple video series to provide partners a preview what Windows Azure is all about, what partners can do, and how partners can engage with MSFT.
View the series
Episode 1 - What Is Windows Azure and Why Is It In the Cloud?
Episode 2 - The Windows Azure Development Experience
Episode 3 - Moving Existing Applications to Windows Azure
Episode 4 - The Windows Azure TCO and ROI Calculator
Episode 5 - Front Runner
Episode 6 - Sign Up