I hate it when I forget something. I had one of the guys on my team today asked me how to invoke a web service remotely as he was getting an error. Well I knew right away what the problem was. But could remember the solution so I had to look and now I'm gonna put it here so it'll be easier to find next time.
4: <add name="HttpGet"/>
5: <add name="HttpPost"/>
Now I don't recommend this for production, but it's pretty useful for testing.