No specific info about version 1.5. Please visit the main page of DiscoBrick Lite on Mac Informer.
It allows transition from phone environment into the world of Voice over IP.
DEVONagent Lite puts Web search where it belongs: next to Spotlight into your menu bar.
MacPilot Lite allows you to activate some hidden features in OS X.
rooSwitch Lite to create profiles of applications allowed in the Lite version.
With iVisible Lite you can easily show and hide the hidden files of Mac OS X.