XF25.TXT: Here is PC XFormer 2.5, the Public Domain Atari 800 and 800XL emulator for IBM PCs by Darek Mihocka (Branch Always Software). It requires VGA (320x200x256) graphics, a 286 or better CPU, and about 300k of free memory. It emulates an Atari 800 and 800XL, with or without BASIC. Switching BASIC on and off or switching between 800 and 800XL mode is done by a keystroke.