InfoPath Dev

Hi,
I have a form connected to a database.
I used the "submit" button to submit the form data to the database, which is working fine.
I also have the "RunQuery" button to get the information from the database displayed on the form.
Is there a way where i can update(i.e delete the existing records and replace them with form values) the database through the form?????????

Any ideas??????????

Yes, very possible to do this.

Here is a place to start if you haven't seen this already:
http://www.learnthat.com/computers/learn.asp?id=1878&index=58