STSSync for the Masses: Toub's Revenge

Many of you have been using the Custom Calendar Provider samples created by Stephen Toub and I:

Stephen Toub - Custom Calendar Providers for Outlook 2003

Custom Calendar Providers for Outlook 2007

The development team has finally documented pretty much everything you need to know in order to build your own STSSync provider (to replace SharePoint as our code samples do). The documentation is included in many of the newly documented Open Protocol specifications:

[MS-OUTSPS] Lists Client Sync Protocol Specification

I'm excited to see what you do with this!