This is the new version of the Non Linear Demokit available in ADS 2011 installation. What is new in this version 2.0 of the PDK? - This PDK is ADS 2011 compatible. MMIC toolbar and the add-on components have been merged with the base PDK. There will only be one Non Linear DemoKit now, no add-on installation is required for MMIC toolbar separately. - Including the Non Linear DemoKit library in a Workspace: To include the ADS 2011.01 Non Linear DemoKit library in a workspace, add the kit located in examples>DesignKit>DemoKit_Non_Linear>DemoKit_Non_Linear_v2.0. If there is no write permission for HPEESOF_DIR then copy the design kit directory DemoKit_Non_Linear_v2.0 in a local drive and then add it.