I read recently about the W3C recommendations for binary packaging in SOAP called XOP (XML-binary Optimized Packaging) - perhaps we might be able to use that in the future in addition to SWA. Has anyone heard much about it yet and if there is any tooling which supports it yet? http://www.eweek.com/article2/0,1895,1756174,00.asp -- Michael Behrens R2AD, LLC (571) 594-3008 (cell) (703) 714-0442 (land)