has anybody got SOAP interface to work

I am using Enterprise edition 5.5 and This is a fragment of code from my application where I am trying to import/update scripts without having to wait for them via the import directory or stop scraping and load via workbench.

We can often spend as much as 1 1/2hr per day uploading new scrapes via workbench etc.. and the import directory still requires us to restart scraping engine so we are trying to find a quicker way of doing this, thus I was looking at the soap interface

When I run this I browse to the location of a recently exported .sss file and I select it, however I ALWAYS get 0 as a result and the file isn't imported. The file I am importing has just been exported so its from the same version of screen scraper. And I have set AllowOverwrite on the individual scripts, and I have even set the ForceOverwriteScripts=true in the screen-scraper.properties. So I am trying to figure out does the soap update work? has anybody succeeded with this feature of soap - or am I trying something that isn't possible

// Open file dialog to find where the file is that we want to import.
var openFileDialog = new OpenFileDialog { Filter = "Screen Scraper Files|*.sss", Title = "Import Screen Scraper file" };
openFileDialog.ShowDialog();

if (openFileDialog.FileName != "")
{
// Create a new XmlDocument
var xmlDocument = new XmlDocument();

// and load it with the contents of that file
xmlDocument.Load(openFileDialog.FileName);

// Create on object so that we can connect to screen scraper
var soap = new SOAPInterfaceService();

// Import the xml we got from the file
var result = soap.update(xmlDocument.ToString());

// it failed
if(result==0)
{
_keepItDry.AddTolistBox(DateTime.Now.ToLongDateString()+" "+DateTime.Now.ToLongTimeString()+": we failed to import this script",_listBoxLog);
}
else
{
_keepItDry.AddTolistBox(DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToLongTimeString() + ": script imported.", _listBoxLog);
}

}

However, there is no more details on why or what might have happened. Nothing in the log files... no idea... so how do I find out what it didn't like or why it wouldn't import?

help is appreciated.

Regards Julian