Online math courses above Calc BC

<p>Does anyone know of the best programs to take an online course for a class above Calculus BC?
I'm a senior in high school, I finished all of the math courses in my school at the end of my sophomore year, and I didn't take a math class last year.
I would have taken a class at a local college last year and this year, except that scheduling conflicts arose. Last year, though, an online course wasn't really an option since it was a busy year. And I'll just say that last year was an extremely boring year for me. It was busy, but I honestly didn't care about half of the classes I was taking. I don't want that to happen again my senior year.</p>

<p>EPGY at Stanford U. has one of the best reputations for online classes. Initially started for the gifted population, it has now expanded to offer a virtual High School for motivated, independant learners.</p>