After my old mouse is no longer so very wanted, I am trying to make smart thing "hip" is on the market of Mäuse.Da fell my choice on the Logitech G9 Laser Mouse. The first impression was very good.The mouse is well made and is very good in the Hand.Die installation was under Windows Vista and a driver CD was also in the one to fine tune the mouse braucht.Sehr positive I also found the two keys for the front and back sheets of documents and web pages on the left side of the I got used to the old predecessor mouse and not always available at Gamer mice sind.Das mouse wheel can provide on latching rotational movement and sliding rotation. However, the greatest praise as always goes to Amazon, who delivered extremely fast and unbeatable price sind.Man gets the mouse in other party for about 100 but for half the price at Amazon makes the mouse even in spot price / performance perfect Figure. I can, of course, about the long-term experience nothing but say in 3 years warranty makes me feel already optimistic. A strong buy recommendation for people who are looking for me for a qualitatively high Gamermaus for right !!