A document has been posted on the Adobe Developer Connection site explaining how to create a LiveCycle Guide instrumented so that data can be sent back for analysis using Omniture SiteCatalyst. Using this combination of tools, you can determine which of your Guides are most often used, whether users have problems filling in the guide by determining whether they actually get to the end of the process. Based on the information you can modify the guide to ensure it’s easier to navigate and fill and get a higher completion rate. Quite a powerful combination!
Here’s a link to the document.