One of the side buttons on my DeathAdder 3500 Mouse just broke. GAH its super frustrating. I can't find a phone number either. Found a phone number but can't use it until Monday. This mouse will be a year old in November. Luckily there customer support is good. I will send this in and get a new one in a matter of a week or two. They replaced my Razer Barracuda's with a coupon for %50 off the Megalodons because an L.E.D. was out.