InfoPath Dev

Not even for Type1. But does it require the user to interact with the feilds before the rule fires. I'm just thinking maybe it would be better doing the calculations in code behind within Visual tools for applications??   Thank you.

Thank you very much for your quick response.  I've been through your guide step by step and it doesnt seem to be populating the Hourly field. The setup at the moment requires the "Run Query" button to be pressed to populate the form. Could this be the reason it isn't populating the Hourly field??  Thank you.

Hi, I am new to InfoPath and have the foolwing requirement:  I have a repeating table: Name    |      Total      |      Hourly   |   Type Name1 |      ...