What type of keyboard do you use?

I use the Microsoft Ergonomics keyboard. This is my second one and I've had it so long, I don't recall the proper name of it. It beats the scrunchy small, narrow, keys all jammed together other types that are more commonplace. I even replaced the keyboard my gaming rig came with. I make fewer mistakes typing with the keys just split into two segments. Also easier on the wrists. :)