Huh, cool: http://www.preshweb.co.uk/2011/11/graphing-time-based-data-in-perl/ I usually let RRD generate all my graphs for me, but if you can't that looks dead simple nowadays. :) Jay Hannah Senior Developer / Consultant http://www.iinteractive.com Email: jay.hannah at iinteractive.com AOL IM: deafferret Mobile: 1.402.598.7782 Fax: 1.402.691.9496