@mbrantley
This is my favourite:
http://www.eclipsetouch.com/ec2key.htm#img/eii/eii1.jpgI actually got the eclipse one which is just as nice. It is full size with two windows keys representing the both amiga command keys and very nice to type on.
I also got a nice keyboard from a powermac but I actually prefer this keyboard.
Forgot to say that the only multimedia buttons are three small volume buttons to raise, lower or mute the sound.
The round button is for adjusting the strength of the backlight. You can also change between three backligth colors (one on my eclipse one). This is not important to me, the way the keyboard feels and and that it feels like good quality are more important, the backlight is just a bonus.