Preppy's medical coding and billing program?

I just signed up for it yesterday and I'm already frustrated with it. They have it set up so that you have to watch several videos and click through everything. First, was some mandatory fluff course on basic computer skills and learning styles that I wasted nearly 2 hours on, followed by Medical terminology. I've already completed medical terminology years ago(I'm prior nurse aide, pt tech, and sterile processing tech) but they don't let you test out of anything. I'm finding it so annoying having to click through every little thing and it glitched and wouldn't let me progress forward, until I emailed tech support. I just want to get to the coding and billing part. Someone please tell me that it gets better?