ReportViewer and Reporting question

I need to fill a report in code for display. I got everything figured out except one piece:

I create a report add a table, called MyTable, and load it into the LocalReport of my ReportViewer object:

ReportViewer1.LocalReport.ReportPath = "C:\myreport.rdlc"

This works and displays great with empty data - but one thing. In this code, I need to fill the table MyTable that is in that report (the myreport.rdlc) with some data. How do I access it? I need to do it somewhere in the code here - before or after the line above. I can use a datatable or dataset as the datasource.

Please help.

thanks.