The downloadable video version of the two-day Building Apps for Windows Phone 8 Jump Start is now available from Channel 9. If you’re interested in learning about Windows Phone 8 software development, this is a great place to start.

I’m downloading the entire 21-video series as I write this. I can’t wait to dive in.

It looks comprehensive. Here’s the full course outline:

Mod 01a: Introducing Windows Phone 8 Development Part 1

Mod 01b: Introducing Windows Phone 8 Development Part 2

Mod 02: Designing Windows Phone 8 Apps

Mod 03: Building Windows Phone 8 Apps

Mod 04: Files and Storage on Windows Phone 8

Mod 05: Windows Phone 8 Application Lifecycle

Mod 06: Background Agents

Mod 07: Tiles and Lock Screen Notifications

Mod 08: Push Notifications

Mod 09: Using Phone Resources in Windows Phone 8

Mod 10: App to App Communication in Windows Phone 8

Mod 11: Network Communication in Windows Phone 8

Mod 12: Proximity Sensors and Bluetooth in Windows Phone 8

Mod 13: Speech Input in Windows Phone 8

Mod 14: Maps and Location in Windows Phone 8

Mod 15: Wallet Support

Mod 16: In-App Purchasing

Mod 17: The Windows Phone Store

Mod 18: Enterprise App Architecture

Mod 19: Windows Phone 8 and Windows 8 Cross Platform Development

Mod 20: Mobile Web

Have fun!