Now that TI's released that include file, would someone mind explaining how the heck we're supposed to use any of that? Are those supposed to be tios calls? And what are the parameters? To me it's just a jumbled mass of letters and numbers. . . I liked the 86 documentation much more =) -Scott Noveck (SMN) smn@calc.org Lead Programmer: Pokemon 89 - Zelda 89 http://ccia.calc.org