The Ergo K860 is a fantastic keyboard, one of the two best I've used. The other is the Microsoft Sculpt Ergonomic Keyboard (without the numpad). The only reason this one is in the list next to the K860 is because it is missing the numpad (well technically it's there, just separated). Anyway, the numpad on the K860 makes it just a little to big to be comfortable reaching the mouse. Please, please, please create a version of the K860 that has the number pad trimmed off. You can remove the quick access buttons above them as well. Just simply trim that few inches off the keyboard.