Logitech Wave Keyboard

Pros: Love the additional buttons for media players
I love the sound control, it's great for some games
The natural shape is very nice in that it curves in the right places.
This is a wave. It's goes up and down and curves..
Useful sleep/hibernate button

Cons: Very loud clicking
Need to press down a little harder

Summary: Easy to use and very form fitting, this keyboard is comfortable and good for it's price, about $40. However, at $40, I expected more when it comes to noise control. Some people say believe that it's idiotic to bash a keyboard for being too "loud", but to tell you the truth, it does make or break a product choice. It's loud and I got it for $40 bucks so I expected something quieter which required less push strength. But it does produce a satisfying click.
I got this keyboard and the $10 keyboard LiteOn keyboard. They are both loud. Only one is more comfortable- the Wave.
Yes, I spent $40 on a keyboard. It's sturdy and it's comfortable, but it's obnoxiously loud and the buttons require more push. But other than that, the feel of the keyboard is worth it. I love it.
So, the cordless desktop wave didn't pick up my signal most of the time. So I went with this one. They're both comfortable.