I installed both Workbench and the exteNd Application Server on a 512MB Dell Latitude CPx laptop running Windows 2000. I successfully deployed (via Workbench) and ran a pair of applications on the application server. One was a Web application that ran various tests on a MySQL database. The other was a small servlet/EJB J2EE application that simulates an online shopping cart. I also worked through parts of the tutorials available in the Workbench's online help.