I've got a stock eMachines wired ball mouse with two buttons and a scroll wheel. Sucker is at least 5 years old.
I once saw a *really* old mouse that came before even the ball. Instead it had two top-like wheels, one for X, the other for Y. I kinda want one.
Edit: And my keyboard is some generic Logitech. It serves its purpose well, but what frustrates me is that the F-keys default to other functions like e-mail and media control every time I turn my PC on; in order to use them as, you know, the F-keys that everyone is familiar with I have to press an F-lock button. What a stupid stupid stupid design decision that was.
Edit 2: What I think would be pretty spiffy to have is one of those
silicone rubber keyboards, especially the kind that lights up. I have to wonder about how they feel when typing, but nevertheless they strike the "That's awesome!" chord within me.
I had to laugh, though, when the box for one of these proclaim, "Indestructible!" My first thought to that was, "Yeah, let's see if a ferret agrees with that."
Those little suckers absolutely love chewing on soft rubber.