We have some customers that I think are trying to do a similar thing -- in the Report Builder, when they are designing the report, the values come in alphabetized. However when they actually run the report, the parameters are not sorted. I don't know of anything we can do to at this time to assist, other than to make a custom report.
If you ever hear of anything, please let me know.
If you ever hear of anything, please let me know.