[otrs] Ticked ID's

My tickets are being created with ID's like: 2004050610000025 which I don't like. Is this a configuration option I set before I knew better and now cannot find? How can I change the ID's being generated? Thanks, Matt -- Evectors Software Email:matt@evectors.com Web:http://www.evectors.com Tel:+44-(0)7977-076-709 Blog:http://matt.blogs.it/