I will probably take to the grave.

Added to the 8 years have left their mark (sliding feet are abgegfallen and rubber linings badly worn), but the case itself still looks like new.
Except for a little louder become one scroll wheel (often used by me) everything works still as on the first day.

With regard to accuracy and response, it always depends on the mouse pad used, aufgespieltem driver, the settings in Windows and in the games themselves off.
I had only simple Mouse (promotional items, so no overpriced Zockerpads), always install the latest Logitech MouseWare and never had problems.

Ergonomics: As 2m man I have something bigger hands and find the ergonomics of the mouse perfectly. You realize after a while no longer that they are held in the hand. The mice currently on the market, I have tried in stores several times, and not able to convince me as the MMDO (in processing, equipment and price).

My request to Logitech: Sets this mouse again again and finally writes Vista / Win7 drivers. There are also customers who want to buy well-made, wired, ergonomic mice at a fair price and no wireless design stillbirths at pharmacy prices.