<<Besides tables and split screen, what exactly can the 83 do the 85 can't?>> A number of little things, the largest being the financial functions a nd solvers. Of course ASM is built in, plus the design changes of case & buttons are more easily used. There's a number of math functions that the 85 is missing that are in the 82 and 83, too. -Josh Wardell http://users.aol.com/jwardell/JWardell.html