Quote Originally Posted by AdamGB
Your mouse moves on the desk by its self or the pointer on the screen moves.

One means you have a polterguist and one means that you either have a dirty mouse ball/rollers (all teh sweat nd grime gets rolled up into there... ) or a shiny mouse mat/cheap optical mouse which is making the laser sensor go crazy.

Do you have one of those holographic mouse mats or a really shiny one? it makes the laser inside your mouse reflect wrong sometimes.
the pointer

its a ball mouse, and i clean the gear poles off frequentley