Yep- NO more Razor for me - spend a good month with "support" going back and forth this last summer via email and they kept offering me new products- I kept telling them I don't want a new product- I want a decent mouse that does not require 2.0 software that is collecting data on me and also fails to work properly. And NO many of the products will not work without 2.0 loaded as many do not have legacy drivers for them. If you have an older Death Adder with the 1.0 driver and do not update the driver - It is a great mouse. Too bad as I really liked and used Razor for years.