VS 2008 Data Binding stuffing up through Designer???

I drag a field in from the datasources and it creates a bindingsource for it in the components section and binds the text field to it... when I then drag another filed from the same datasource onto the form it then creates another bindingsource for this filed instead of using the existing one???

Also on further inspection databindings/text property for the textbox is: "ResTreatmentsBindingSource1 - Desc", but when i drop down the property editor, i cannot expand the bindingsource's (ResTreatmentsBindingSource1) fields???

What is going on here? VS just started doing this...

Thanks,
Kris