It follows the course material in PDF format that they provide with the service plan. I took the e-learning as the only learning medium prior to taking the 4.0 customization exam and I passed after going through it once so it seems good enough. I
think they do make an effort to update the e-learning, but from what I have heard it probably isn't as responsive to feedback as what you would get buying something from a third party.
Jamie Miley
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