On Tue, Jun 04, 2002 at 10:14:13PM +0100, John Wyllie wrote: > The p-type transistors are there because they are a smaller way to make a > gap between each array in the matrix. Yes, I know they make a gap -- but what's the point in having a gap if you're going to connect both sides to the same thing? Ant -- The obligatory bit about my email address: This account will be closed on July 15th 2002. Please use ant@cantab.net