InfoPath Dev

Thanks Jimmy. I will give this a go. Do I need to do this everytime I reference to a field on infopath? Can I perhaps set a global parameter?  

Hi Please Help  I have started with the Infopath 2007 travel request sample. I have added a button to my form. I have successfully added visual basic code to the button so that when it is clicked then an Outlook Meeting Request is created and sent. However I want to for example reference the starting date of the Outlook meeting ...