InfoPath Dev

Please help: I have an info path 2007 form that connects to a web service written in Visual Studio 2005 and retrieve data from SQL Server 2005.when i publish and upload the form to share point site every thing works fine off course after i make the data connection library udcx files and save the connection...

I want to flilter/query a SharePoint list based on other data on the form. I have wrote a custom web service that takes in paramaters and uses the SharePoint Object model with a CAML query to get back the data I want. The web service works great and returns exactly what I want from the SharePoint list...