InfoPath using WebService

Good example of hitting the UserProfileService via a web service from InfoPath…

http://blogs.microsoft.co.il/blogs/itaysk/archive/2007/04/05/InfoPath-_2D00_-Get-the-current-user-without-writing-code.aspx

Browser Enabled InfoPath Forms

Before you start down the path of building a browser enabled InfoPath form, review this…

 http://office.microsoft.com/en-gb/infopath-help/infopath-2010-features-unavailable-in-web-browser-forms-HA101732796.aspx