IV-1 obtaining an icon image IV-3 an introduction to v36 screens and windows IV-17 opening screens and windows on any amiga IV-23 introduction to boopsi IV-41 writing a boopsi image class IV-57 boopsi's transparent base classes IV-59 appwindows, appicons, and appmenuitems IV-69 making your windows more shiny and manageable IV-77 optimized window refreshing IV-91 color wheel and gradient slider boopsi classes IV-101 introduction to the datatypes library IV-111 boopsi in release 3 IV-125 features of v39 gadtools IV-137 menu verify