I've added the first 3 videos in a 5 part series called 'Building Rich UI Extensions for Dynamics CRM using SparkleXRM'
Part 1 - Creating your first SpakleXRM Project
Part 2 - View Model Form Data Binding & Unit Testing
Part 3 - Adding an Editable Grid
Part 4 - Pulling it all together
Part 5 - Adding multi-language support
Have fun!
@ScottDurow