SAP you can, in fact related to holidays. at the begining of the season, I update the "master" schedule. I already knwo ahead of time that the 4th of july is on a thursday thisyear. and not only will that effect all customers on thursdays. but may effect wenesday and friday customers as well. so make the adjustments now, to the master schedule. when I add a cusomer to a "thursday route" (or any other) i no longer have to remember to manually change the holiday...its already done in the master. when july comes the route is already planned for the nessesary adjustments....and this is true with any other holiday this year.