EditorsKeys for Logic Pro is a BAD PRODUCT: Read here (Editors Keys)
I bought a EditorsKeys (Editors Keys Keyboard) for Logic and was horrified to open the box, plug it in, and discover it's a PC keyboard layout, not a Mac layout.
Sure, it works with a Macintosh, bet let me explain. I started off as a Pro-Tools user in 2000, and made it my personal mission to learn every keyboard shortcut there was. I even learned ones that weren't well documented. After all, the faster you can edit music, the more music you can make. And when creativity is flowing, you don't want to fuss around with the mouse and menus, you just want to get it done. Keyboard shortcuts often involve the arrow keys, the function keys, and the numeric keypad. Keyboard shortcuts are also important when toggeling between applications. EditorsKeys claimes their product will help you reach a speed of 40% faster. REALLY? When does that happen, AFTER you completely relearn the Keyboard shortcuts you already know on the Mac Keyboard layout, because your keyboard is a PC KEYBOARD. Not only are the Command and control keys reversed, but the relationship of these keys to the other keys is completely different. The functions keys are different.
You can see for yourself by looking at pictures. As far as I know, Logic is strictly a Macintosh application. And I suspect Macintosh users would prefer to work on a Macintosh keyboard.
There you have it.
MacBook Pro, Mac OS X (10.6.6), Logic Studio