. >> host: glenn britt, at an earlier session at the cable show here in boston, you mentioned that cable settop boxes may go away. i wonder if you could explain. >> guest: sure. the settop box, um, actually performs two or three function bees that we need because traditional tvs didn't have that capability. so i'll give you a couple of examples. our digital signals are encrypt sod that they're not stole -- encrypted so that they're not stolen, so we need a device that is able to decrypt them. traditional tvs don't have that capability. in order to display a program guide, you need some computing intelligence and also the ability to communicate in two directions, two-way radio, it's called. traditional tvs don't have that. so that's why -- so we have a settop, in essence, to allow us to display our services at the home that otherwise could not be displayed. what's beginning to happen is the consumers are buying devices that have intelligence in them. that could be a smart tv, it could be an ipad, it could be an iphone, it could be any number of things. and most devices have computing powe