Hi Kathy, We developed a ticketing software package called Advance Ticket Management System (ATMS) about 4 years ago. We contracted Van Os & Associates to do the programming & design, and now the system has grown substaintially. Van Os & Associates now owns the software and distributes and supports it. It was not intended to be marketed, but it seems that there is a great demand in this area and when other Science Centres heard of it, they too wanted it. We have been using it live now for 3 years, it is also installed at the Provincial Museum in Edmonton, the Saskatchewan Science Centre in Regina SK, and at Science World in Vancouver BC. ATMS allows for box office sales, advance phone sales, group bookings, course registrations, scheduling, and memberships and has many more features. The system works great as it was developed by a Science Centre for the Science Centre and Museum industry. If you would like further information you can contact either myself at the Edmonton Space & Science Centre (403) 452-9100 (voice) or Adrian Van Os at (403) 421-0499 (voice)or e-mail [log in to unmask] Either one of us would be happy to send you some information. My personal e-mail address is [log in to unmask] Best Regards Karin McKee Edmonton Space & Science Centre Co-ordinator of MIS