Are there already some 32-bit math routines written for the z80? If not I'm planning on writting some. -Humberto Yeverino Jr. "I kick ass for the Lord." http://www.engr.csufresno.edu/~humberto/Home.html humberto@engr.csufresno.edu <font size=3>For browsers:<br> <a href="http://www.engr.csufresno.edu/~humberto/Home.html"> Have a look.</a></font><br>