Tony, Why does this not surprise me? :-) I will definitely let you all know when I dive in.... Rich B. ----------------------------------------------------- Date: Tue, 28 Aug 2001 21:47:24 +0100 (BST) From: ard(a)p850ug1.demon.co.uk (Tony Duell) Subject: Re: Opening a Z-19: Thanks! FWIW, I have a Z90 hardware manual alongside me (including schematics, etc). I believe the Z19 is a cut-down version of this (just a terminal,