Here is a picture of the rodent, the buttons in question are the two Zoom buttons on the upper left: http://www.pompa.co.il/images/ItemPics%5COX1100.jpg The two multimedia buttons on the left side of the mouse (below the Zoom buttons in the picture) work as expected, as does the four-way scroll. -- Dotan Cohen http://gibberish.co.il http://what-is-what.com