Aw, don't feel baffled - try Wikipedia when you see some gizmo or techie term you're unfamiliar with.
Must say that there are far more geeky people here on MN than I meet in real life, and while I am still a novice on some technology, I am extremely glad to have grown up when I did, as it means I've seen the developments taking place, from things like small transistor radios to walkmans to portable CD players to MiniDisc and then MP3 players, in parallel with shifting from film to digital camera, VHS, Beta and Video2000 going over to DVD and with small (and much bigger) computers, mobile phones and other electronics...
Oh, and I had BSB before Sky bought it. That was a service with a 'squarial' - a flat satellite aerial (!)
Old enough to remember not having flown until I was over 20, but was able to walk into the cockpit of a 747 when it was on the tarmac in Bombay (without being treated as a terrorist and shot for illegal entry) and having seen Concorde in flight, then parked at airports in Singapore and Finland {but never had chance to fly in it, unfortunately}
Youngsters these days fly and have iPods and small mobiles with digital cameras without really knowing how much things have changed (I bought a Sony camera 10 years ago which used floppy disks... most PCs cannot even read floppy disks now, and few youngsters would have seen 5.25" or {even older} 8" floppies !!)
Sorry, rambling like an old fart but just happy with life, and rarely if ever 'bored' !