Wow, FTP is off topic?
While a lot of people do come here for general Eclipse and Eclipse plugin help, these forums exist to provide support for the MyEclipseIDE product, which is a J2EE IDE built ontop of Eclipse, that is why the question was moved to ‘OT’, it doesn’t related to the MyEclipse product.
I would suggest asking your question on the Eclipse users mailing list, you might have better luck getting an answer from others using the WebDAV plugin (I haven’t used it, else I would have answered your original question).