Devices that transmit audio and video signals from one device to another have been around for years -- and we've tried them all. Now, enter stage left -- three devices that use different technologies to transmit audio and video. And, they all work!
When people are begging - literally begging - to buy your product, what's a company to do? If you're HBO, you cross your fingers and hope for a time machine to take us all back to 1980 when its business model had a future.