I have the Apple wireless keyboard/mouse and don't really have a problem with the single mouse button. However, the scroll function is sorely missed from my generic usb mouse I had prior. Anyway, I was thinking that apple should implement a scroll function on their mice. It doesn't even have to be two buttons. Heres the concept: Instead of a wheel, have a strip of touch sensative trackpad on the center-top portion of the mouse. To scroll, merely drag your finger like you would using a trackpad on an iBook or Powerbook (using sidetrack or some other utility). I think that would preserve the artistic appeal and add functionality.