irrelevant. what about this wireless router? how are wireless routers -- we need wi-fi even more now. >> well, that's true. but there are two things really threatening your wireless router. one of them is that cable companies are throwing them in with the boxes. so even now you're starting to see when you go to comcast or time warner and say i would like to sign up for your broadband package, they put the router in the modem box, one piece of hardware, so you don't have to buy one. >> what about the in carportable navigation systems. is that being replaced by our smartphones and iphones and things like that? >> absolutely. you can get a garmin app for your iphone for 30 bucks which is cheaper than buying a full on garmin portable gps system and uses the same maps and has the same interface, maybe better internati interface. i use that one on my motorcycle and it is found have a giant map in front of me. >> so the kindle readers, and it is not just kindle, i mean, now they're coming out -- i've seen those advertisements for the