I can't get the idle detection to work - Simh hogs the CPU. I am using "set cpu idle=netbsd". -Nigel -- Nigel Horne. Arranger, Adjudicator, Band Trainer, Composer, Tutor, Typesetter. NJH Music, ICQ#20252325, twitter: @nigelhorne njh at bandsman.co.uk http://www.bandsman.co.uk