Oh yes, just to let you all know, my gang is now the highest killing alien gang in the disputed galalxy =D Toxication Nation at 7-11 if anyone wants to join!
I wont be able to talk much for the next two weeks, i'm at my fianc'ees house and she is using next doors conection and it cuts out every two minutes or so =/
After several months of playing, I finaly (nearly) reached 30,000 kills. I have almost doubled the killed I had before I reset myself when I left =) And I also have the ACW, i'm so proud ^_^
No there isn't though there is an add-on for firefox that can mute everything on firefox. Though it is recommended that you keep the sound so that you don't run into any unexpected EMP's are other projectilses that could be heard through the sound. Here is the link though. https://addons.mozilla.org/en-US/firefox/addon/5453