I've found many arithmetic libraries for PIC micros lacking hardware multipliers, but only one that I've found use the hardware multiplier found in the 18F series. I'm looking for 16x24 and 16x32 multiply routines, in addition to division of 32x16. Any pointers would be greatyl appreciated. FWIW, I already have the following: http://www.microchip.com/download/lit/suppdoc/refernce/golden/indgate/39506.pdf http://www.microchip.com/download/appnote/library/00617.pdf Thanks! -->Neil ------------------------------------------------------------------------------- Neil Bradley In the land of the blind, the one eyed man is not Synthcom Systems, Inc. king - he's a prisoner. ICQ #29402898 -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.