script for range of contributors

Ok...here we go. I have been working on filemaker for about a year...but it is self taught and I am at a road block... I'm an artist in a managment position that isn't going well.

I am trying to take an already created report and sorted by range then each range is sorted alphabetically.

The field that I am having problems with is a sub-summary in a report.

Let me try to explain better.

I have contributors that give money a few times a year. I can create a report for a "found" set of time. The report that I have adds the total moneys for that time and gives me a total. So each person is listed only once with the total amount for the "found" set of time.

What I need is to take that report and sort it by a range. 10,000-5,000, 5,000-2,500, bla bla bla. Then I need each found set in a range to be alph order. And put into a new report or in any manner that I can see, print and export all records.

Sounds simple...but I can't figure it out.

Can someone help me out? Please.