A new Unreal Dev Kit tutorial has been posted on design3! check out "Introduction to UDK Tools" here:
This training module will teach you the basics of working with Epic Games Unreal Development Kit’s specialty tools. First, you’ll learn how to use Unreal Kismet, UDK’s visual scripting tool. Then you’ll start working with Unreal Matinee to create basic keyframe animations for your levels. Next, you’ll learn about importing images and creating materials using the Unreal Material Editor. Finally, you will use Unreal Cascade to create unique and interesting particle effects. This is the fourth module in the UDK Fundamentals series.