If you have downloaded the OT and wish to run the software later when not on the network or not from a browser, the easiest way is to use the shortcut that was probably created the first time the OT was run. An alternative method is to use the Java Application Cache Viewer, which can be started by typing javaws -viewer on the command line. The resulting dialogue displays the Java applications that are locally available and gives the opportunity to start one of them, in online or offline mode. An example of what the Java Application Cache Viewer looks like is provided in Figure 2.3.