At 18:04 11/01/99 -0500, you wrote: > >In a message dated 1/11/99 1:59:25 PM Eastern Standard Time, >p.c.scherrer@wanadoo.fr writes: > >> I don't know. If a friend had a TI89, maybe... >> what are the differences please ??? The font, isn't it ? > >And the screen size! > yes,... what is the screen size ?