I just had to share my opinion about this computer mouse; Logitech G9 wich is truly great. The mouse sensitivity is changeable to 4 diffrent speeds. Well to be honest, the 3 first and slower speeds are not that great but as soon you set it to to the 4th and most sensitive speed you don't have to be such a great gamer, you will pwn everything that comes in your way anyway. My old mouse wasn't that bad either but compared to the G9 it's dogpoo! Of course you can change the sensitivity in some games to without even have a sensitive mouse, but then you won't have the splendid experience of the G9 wich is much more smooth & sensitive compared to the gameoptions and some other earlier logitech.

Peace Out. c(^_^c)