Performing a find w/summary fields?

[martie]

I have a layout that sorts according to a calculated field that joins 3 fields together & produces a summary - the number of qualified scores by that person at a level in a phase. I want to do a find on the summary field - find only those that have 8 or more qualified scores at a level in a phase.

I may be going about this in the wrong fashion.....

thanks for any help,

Martie