Don't forget what is probably the most confusing thing in consumer electronics today: DVD-R vs. DVD+R. What the hell's the difference? Nothing as far as I can tell except a different format. It's really annoying to have to keep telling customers, "Yeah, you have to make sure you get the DVD dash R not the DVD plus R," and then having them look at me like I'm totally insane.

I am the Doctor, and THIS... is my SPOON!