>Thanks Michel. BTW do you know where I may find an article with samples on how to send soap messages with atachments ?

I'm not sure if there is a simpler way to do it but using SOAP low level, you can do it using this approach:

loConnector=CreateObject('MSSOAP.HttpConnector30')
loComposer=CreateObject('MSSOAP.DimeComposer30')
loSerializer=CreateObject('MSSOAP.SoapSerializer30')
loFileAttachment=CreateObject('MSSOAP.FileAttachment30')

loFileAttachment.FileName='d:\MyPicture.jpg'
loSerializer.InitWithComposer(loConnector.InputStream,loComposer)

loSerializer.StartEnvelope
loSerializer.StartBody

loSerializer.StartElement('Picture')
loSerializer.AddAttachmentAndReference(loFileAttachment)
loSerializer.EndElement

loSerializer.EndBody
loSerializer.EndEnvelope

loSerializer.Finished

This code is only a scenario on how you can accomplish it. It's not test and you would need to adjust things such as defining the loConnector properties and such.