SK Telecom will begin building out Wave 2 of the WiBro network in Seoul after successfully sending HD video across the network in real time. Under optimal conditions this new Wave could download at 37.44Mbps while uploading at 10.08Mbps. That’s insanely fast! That means you could download a SD video that’s 700MB in about two and a half minutes. The build out should be finished by year’s end and pricing is said to be cheaper than current data plans.