There's already that in the GSM specifications. http://en.wikipedia.org/wiki/International_Mobile_Station_Equipment_Identity#Blacklist_of_stolen_devices

No. That frequency response is filtered from the cable, to grant a good transmission quality on long distances in analogue mode. In fact, 300Hz - 3 KHz it's the frequency range when the human speech is enough clear to be understandable. ADSL on copper lines works because the signal is using frequencies > 3 KHz, and distance to the DSLAM matters. Nearer you are from it, better your ADSL speeds. In fact, a copper cable can have a frequency response in MHz.

No, he is talking about the worst case for finding a solution that might or might not be exact. O() notation is about algorithms, and the solution can be "good enough" (like floating point math), which is different than exact.

Ok. :)

Then your network/user/AD is not configured properly.

mod +1 awesome

I have a Samsung 3D LED (series 7000) which does 2D -> 3D conversion. I was skeptical at first but the conversion works surprisingly well. It works better on HD content (watching F1 or Soccer with it is awesome), but it works on SD content too. I think it uses as 3D cues the blurring of the off focus images and some parallax analysys. Try it in a store, it may work for you too.

Wait... i7... WinXP... Do yourself a favor and install Win7.

Better if you buy an used one. Like I did.

and Paint it's the image manipulation program of choice.

Troll? Truth hurts... :D

LOL why?

the oldest profession for men

like Apple? :D

PWND!! :D