So do you have a Razer Megalodon that you bought just over a month ago when it came out? It was making its debut for the flagship product highly marketed by Razer. You probably used it seamlessly with Windows XP and enjoyed the beautifully perfect and pristine quality of this fantastic headset. However, those of us who have in fact upgraded a month later (to Windows 7 64 Bit), may be ready to sing a different tune about our experiences with the Razer Megalodon.