Yes. I'd recently joined. At the time of my question, I wasn't a member yet. But I did looked at the tutorial. The issue was getting the API key. Unless I read it wrong on Google, things appeared to have changed on how to get access to it.
Yes, Google has changed things and you now don't need an API key. The good old boys at Kiyuco have a later Web App Google Map tutorial here http://kiyuco.com/tutorials/update-maps-to-google-map-api-v3 which explains how to set it up.
Hope that helps
Thank you. I'll check this out.