InfoPath Dev

I have 2007. I added those in and it still in not uploading to the site when the form is submitted. Thanks though, I think I am on the right path.

I have a Sharepoint Doc Lib set up. When the Infopath page is submitted to sharepoint, I want it to set a column that is located with in the Infopath field. How in the world do I do this? Any Ideas? I have the file name just fine, just want to pull more out of the info path to the sharepoint columns.  Thanks for your Help! Mike