We've created a simple tutorial that works as a reference for users already familiar with the Workflow Portal, and provides new users with steps explaining how to go about creating data, components and workflows, as well as how to run the workflows and access output data.
The tutorial can be accessed here: http://www.wings-workflows.org/tutorial
Wings has now a new web site, with more comprehensive information as well as interactive features for our collaborators and users.
We are making a WINGS sandbox available for anyone to learn about WINGS. The sandbox is available as a web portal and no software needs to be installed. The sandbox has a simple set of workflows that we have developed for tutorial purposes. The Wings Semantic Workflow Reasoner runs in the background, the user interface is the Wings Web Portal, and the execution is done by the Pegasus workflow mapping and execution system.