InfoPath Dev

I currently have an info path form published via WSS 2.0 that has data validation on a number of fields. Some of these fields are rich text boxes that are set as cannot be blank by using the expression "field name" is equal to not(.//node()). What I am trying to do is have a button in the form that clears the contents of the fields. ...

I have the following formula which sets the value of a field dependant on another field in the current line of a repeating table: @Email[@Name = current()/../Approver] This works fine for people running Infopath 2007 however as soon as a user with 2003 tries to complete the form this field is not completed. Does anyone know how I can ...