Found about this one , and it is reviewed very good
http://www.razerzone.com/index.php?main_page=product_info&cPath=2&products_id=43
and also it is said that this other logitech is great also, any input apreciated, thanks...
http://www.logitech.com/index.cfm/mice_pointers/mice/devices/359&cl=us,en
http://www.razerzone.com/index.php?main_page=product_info&cPath=2&products_id=43
and also it is said that this other logitech is great also, any input apreciated, thanks...
http://www.logitech.com/index.cfm/mice_pointers/mice/devices/359&cl=us,en