How to learn more about WebGL?

I guess I’ve asked for the “secret sauce” in a previous post (displaying large image complex pixels) and no one in this open source community seems willing to help for free. The next step is paying for information. What conferences, classes, trainings, etc. etc. can folks recommend that focus on professional applications of WebGL? I really want to meet other folks who have experience in this area.

I’ve ordered the “Professional WebGL Programming: Developing 3D Graphics for the web” and I am waiting for it to arrive at my undisclosed FPO location overseas. Amazon has one other book on WebGL - “WebGL up and running”. Should I get this as well?

Thanks for any tips.

There are lots of WebGL resources on the net. Just Google them? … e&ie=UTF-8