"Earlier today, we reviewed Microsoft's Notebook Mouse 5000 on CoolTechZone.com, and recommended it with reservations. Simply put, there wasn't anything particularly special about it. The 7000 is a step above the 5000, and thankfully, it does offer an interesting mix between a mobile and a desktop mouse. It continues to be wireless, albeit this time, it's with 2.4GHz wireless USB standard, instead of Bluetooth with 5000. The transceiver inserts underside the mouse for easy storage, but unfortunately, during our tests, it didn't fit in snuggly. Which was odd. We would like to believe that we are exclusive to the problem, so if any of you readers have this mouse, we would like to hear your thoughts on it."