and it is colour coordinated, too

[kareina]

I just found out that not only does his mouse come with nine buttons, it has a little LED display, which he has set up to be red lights if he's got it set to "general use", green when the settings (changes to mouse speed and which buttons cause what actions) are set for playing most of his computer games, and blue for one specific game, whcih needs different settings from the other. He says that he can set up other profiles when he figures out what other sorts of setting arrangements he might need.

Makes my pen and drawing tablet seem downright simple!