Thanks for your answers! I still have the following additional questions:

1. "Table with no allow auto filter in excel.'? Can you tell me what you mean by the statement?

2. Is the export problem related to one tablix within the report? If the report has more than one tablix, would that make a difference?

If more than one tablix in the report causes a problem, how can I can certain each tablix lines up correctly?

3. Is there a way to make certain all the column headers and rows have the same width? If so, how would you accomplish this task?