Well, I only have one key that doesn't work, but since I live in Vermont, I need the "V"! I'm using the standard cheapy one that came with my computer and I HATE IT!! I keep hitting the wrong keys, and my wrists feel funny. I also had worn off a couple of letters--the M is completely gone!
I type 74 words per minute on my ergo keyboard...I'm guessing about 14 on this thing!! I think I'd do better to hunt and peck than to do it right but have to keep backspacing and starting over!!
Waiting patiently for my friends at Amazon to send me my new one.