Show how DPAPI, the Windows API for safe data storage on disk works, and reveals how it's possible to recover all the previous passwords used by any user on a system. Provides an open-source tool for DPAPI data decryption and previous password extraction called DPAPIck.
geoCron is like cron for location -- it works with Google Latitude to allow you to trigger cron jobs based on your location and send email/sms or trigger web api calls.
The Generic Worker framework provides a command-line client, .NET APIs, and a Trident workflow activity to invoke any registered application, with support for automatic transfer of simple parameters and files between desktop and the virtual machine.