When you try to delete a button, you may receive a message from PENG saying that there are references to this button. We all know that it is a tedious job to locate these references, as PENG doesn't give you any hint. So, I have written a program that imports a PCF file and displays all items similar to PENG. In addition to that, you can view pages similar to PENG's emulator. In this view just right-click any button to search for references. Includes complete documentation in Word format. This version corrects several setup issues and works with TSU7000 files.