writting xml based on xsd schema using Dataset or any other method

[jadoger]

Am using Visual Studio 2005 (vb.net)....
I know you can validate an xml file using "XmlValidatingReader", but I want to generate xml from a dataset based on an xsd schema, this is some thing I use to do in Stylus Studio but can't figure out how to do it using vb.net
so
I want to generate a xml document based on an xsd schema I have got, can any one help ?

Many thanks
jaodger