Noodleface
A Mod Real Quick
Probably something like this:Frequency-division multiplexing - Wikipedia, the free encyclopediaI have absolutely no knowledge of the hardware and technologies behind this stuff, but I've always found it odd that your cable line is sending you 200+ crystal-clear HD channels of video all the time, constantly, yet streaming 1 HD video via the internet on that same cable line can bog down depending on the time of day and the source.