Norwegian Spaceclaim reseller Pivot Produktdesign
has just released a couple of very useful PDF tutorials.
The first tutorial that focuses on "sketch methods and a few tips to help you learn how to use the program in an efficient and correct manor" can be found here
The second continues from the above tutorials and includes the commands revolve, create an axis, pull (removing material), create pattern, moving the anchor, and move. It can be found here
The last tutorial deals with gestures to control Spaceclaim on touch based systems. Download here