I am trying to automate the submission of a bunch of InfoPath forms to kick off their respective workflow processes.  I figured I'd be able to send the InfoPath xml to the 'SubmitInfoPathData' web service (provided by blackpearl) to do this.  However, when I send the InfoPath xml to the service, I always get the error 'The data submitted by the InfoPath form is not valid'.  Does anyone know how to send the InfoPath xml to this service correctly?  Within the InfoPath template, the service connection (configured by the InfoPath Integration Wizard) is set up to submit 'the entire form' as the parameter - this is more an InfoPath question I guess but behind the scenes, what consitutes an 'entire form' for InfoPath?