Thanks Bonnie. It work, except that the table created in the DataSet can't be bounded to my combobox because the field names don't appear to be there. Must I define my table in the DataSet before importing the XML or is there a way to send back the XML and the XSD together from my BO?

>Yeah, examples of this don't seem to be easy to find, but it's quite easy to do:

>DataSet oData = new DataSet();
>StringReader sr = new StringReader(XML);
>oData.ReadXml(sr, XmlReadMode.InferSchema);