[WP7Dev] in 7 minutes

msdev.com have posted a number of short videos (each around 7 minutes in length) about Windows Phone 7 development under the title of Windows Phone 7 in 7 minutes!


Introducing Windows Phone 7
Getting Started with Windows Phone 7
The Windows Phone 7 Application Architecture
Silverlight and Windows Phone 7
XNA and Windows Phone 7
Windows Phone 7 Controls

Connecting to Web Services

Windows Phone 7 and Data

Using Isolated Storage

The Application Bar

Developing for the Windows Phone 7 Web Browser

Globalization and Localization

Building a Location-aware Application

Push Notifications

Security and Windows Phone 7

Using the Accelerometer

Using Media in Windows Phone 7 Apps

Manipulations

SIP Layout

Using the Windows Phone 7 Cameras