Now that the Usain Bolt and Michael Phelps show in London is well behind us, it's time for this summer's Paralympics to get started -- in fact, they've been underway since this past Wednesday, August 29th. But in case you've been missing out on all the action due to shortage of viewing options, YouTube just announced it'll be streaming over 500 hours of live competitions to folks in the US of A and Canada. The real-time streams are being brought to you via the ParalympicSportsTV