Does the sequence (01,02,03, etc) hold any meaning that needs to be maintained?
BTW, having sequential numbers like this might not be such a hot idea, as your competition could use that to get an idea of how many orders you do in a day/week/month/etc... -- David N. Welton - http://www.dedasys.com/davidw/ Linux, Open Source Consulting - http://www.dedasys.com/
