Cheeky swine!
I always tweak information I've found elsewhere, so that it becomes my reference material, not my finished document.
As a result of reading this, I've just looked into, and understood (some) my own router's SNR etc.
As a former BT technical officer and manager, you'd think I would know all about it. But, broadband wasn't even a twinkle in our eyes when I left the Internet Operations Centre. The 'new' technology being rolled out then was Managed Dial IP, and that was specialist knowledge!
