Launch Express for ISPF is a complete solution and methodology for dynamically managing ISPF applications and the dialog libraries they require.  Launch Express can reduce LOGON CPU and elapsed times by as much as 90% and dramatically simplify LOGON procedure maintenance.  Launch Express lets you run any ISPF application dynamically (i.e. without the need to pre-allocate dialog libraries before invoking ISPF) and enables access to multiple DB2 subsystems within a single ISPF session.  The companion TASKLIB product lets you reconfigure your STEPLIB and task library concatenations dynamically within ISPF and maintain a discrete search order for each logical screen.