Upload a file to SharePoint through the built-in web services

Question

What is the best way to upload a file to a Document Library on a SharePoint server through the built-in web services that version WSS 3.0 exposes?

Following

Answer 1

I've had good luck using the DocLibHelper wrapper class described here: http://geek.hubkey.com/2007/10/upload-file-to-sharepoint-document.html