What is the correct way to use auto-ints instead of delay loops? I've tried setting 600017 to some random values from 01 to FF. It gets equally slow with all of them! Niklas Brunlid (e96nbr@efd.lth.se or nma95nbr@student1.lu.se) PQF Quote follows: Most gods find it hard to walk and think at the same time. -- (Terry Pratchett, Small Gods)