Calling All Readers: Help Me Torture Test a Video Solution

About two months ago, I purchased a Canon HF100 high-definition video camera to replace my ageing but still totally sweet Canon GL2 (that thing has such great optics!). It took me a while to re-create my template in 16:9 format, but I did and published my first two HD videos to YouTube...and I was quite disappointed with the results. YouTube only offers a 4:3 aspect ratio player, so 16:9 videos look pretty tiny with those big black bars on the top and bottom. I set out to find a better solution for embedding videos on Thoughts Media sites, and I think I've found one: MotionBox.

I say "I think" because while the video quality is utterly fantastic, and for $20 per year they offer a lot of value, I've been seeing some problematic playback issues today - sometimes the video will start right away, other times it will take 30+ seconds before it starts, and sometimes it won't start at all, instead showing a black box. And sometimes it will just "break" and stop playing. These are obviously serious problems, but I don't know if MotionBox is just having a bad day, or if my bandwidth Kung-fu is weak today. So check out the video below and report back what you find - does it play back OK? Any problems or glitches?