Whenever there is a thread about gaming mice, there are always rave talks about MS 1.1 or Intelli 1.1 or whatever and I could not identify which mouse is actually meant. Since I want to have a new one (and the to let my DiamondBack3G die in a fire) which one is the right one:

http://www.play.com/PC/PCs/4-/3452935/Microso...oduct.html (Microsoft Optical Wheel Mouse 1.1 / Black)

or this one:

http://www.play.com/PC/PCs/4-/3452716/Microso...oduct.html (Microsoft IntelliMouse Optical 1.1 Mouse)

or this one:

http://www.play.com/PC/PCs/4-/930592/Microsof...oduct.html (Microsoft Intellimouse Explorer 3.0 Optical Mouse)