PatchDT ?.? Patches datatypes library functions. A program that patches a few functions in the datatypes library in order to speed up the Workbench screen update when using datatypes objects as backdrops in the workbench windows. This is only useful with graphics cards such as the Piccolo or GVP Spectrum; you will see no speedup when using the native Amiga graphics. Author: Stefan Boberg Path: gfx/PatchDT.lha