If you came along to the Windows Phone tracks at Tech.Days bright and early on Tuesday or Wednesday you’ll have seen Brandon Watson’s great keynotes, available here very soon.

Looks like Brandon’s been a busy guy - in this new Channel 9 video series, he goes Inside the Mango Developer Tools to talk more with the experts in search, the app platform and communications. Watch and learn below:

Inside the Mango Developer Tools: Communications

Inside the Mango Developer Tools: Search

Inside the Mango Developer Tools: App Platform