Find laptop touchpads annoying? So do a lot of other people, spurring the invention of the portable mouse: a mouse small enough to be carried with you in your laptop case, but big enough to be comfortable to use, with most, if not all of the features you'd expect from a standard-sized mouse. Microsoft, who has as much of an interest in the mouse and keyboard business as any other hardware manufacturer, has their fare share of mobile mice options; their newest entry is a wireless mouse with a 2.4 GHz wireless receiver that does doubles as a 1GB flash drive called the Mobile Memory Mouse 8000. Today we'll be looking at the Mobile Memory Mouse 8000, to see whether or not its options are right for you and your on-the-road lifestyle.