• Use the Form Options dialog box to enable rendering on a mobile device.
• Create a mobile-friendly form view that does not contain elaborate formatting or unsupported controls.
• Add a Loading event that detects whether the current user is in a mobile environment, and then switch views accordingly.
  

• Update the sample expense report form template that comes with InfoPath 2007 and publish it to a SharePoint document library.
• Define a new SharePoint Designer 2007 workflow and attach it to the document library where the form was published.
• Add conditional logic into the workflow designer.

This codeless approach to building an expense report workflow is an alternative to the one Mike Rand took with Visual Studio 2008 (http://msdn.microsoft.com/en-us/library/cc627283.aspx).

• Use the authoring tool published by the InfoPath team to create a UDC file.
• Add a data connection for the UDC file to an InfoPath form template.
• Publish the form template to a SharePoint site collection.
  

• Use Microsoft Visual Studio 2005 Tools for Applications to add managed code to a Microsoft Office InfoPath 2007 form template.
• Publish the form template to a network share.
• Upload the form template to InfoPath Forms Services.
  

• Add custom code to the form template's Loading event that retrieves a parameter value with the TryGetValue method of the IDictionary returned by the InputParameters property. After the parameter value is identified, you can use the SetValue method on an XPathNavigator object to update a node value in the form's data source.
• Upload the form template to InfoPath Forms Services and activate it to a SharePoint site collection. Use the InfoPath Publishing Wizard to save the form template to a network share. Then a server administrator uses Central Administration to perform the upload and activation procedures.
• Add an Action element to the Business Data Catalog metadata file that points to the URL of the browser form and passes a parameter. You must increment the version number of the LobSystem element before you import the new application definition in Central Administration.