-- I'm quite eager to start 'testing' satellite TV signals again... After all,
-- it's just some keys used for signing, right? I purchased my hardware
-- receiver for money, right? Quite the slippery slope, isn't it?
-No. It's fundamentally different
I take a TI calculator, using keys obtained from internet forums I sign my hacked version (or homebrew, or whatever) and load it onto my device and expose functionality that I am not entitled to access from the hardware.
I take a Nintendo DS, using keys I obtained from internet forums, I sign my homebrew game and load it onto the device. I am now playing games on my DS that are not sanctioned by Nintendo (replace Nintendo with Sony Playstation, Apple iPhone, Microsoft XBOX, etc.).
I now take a DirecTV receiver, using keys I obtained from the internet, I load a firmware version on the device that allows me to tune into channels that I don't have in my 'package'.
Please, humor me, as I'm not seeing how this isn't a quick and logical argument that if I can do the first thing, why can't I progress to the last thing using the same legal arguments along the way? I paid for the hardware in all cases.