Anyone at the event that is not bringing a mix amp can buy a sound card off me as i have a few spare. They let you use PS Mics with SS, Astro ect any headset thats not ps3 compatible. You plug the mic jack into the sound card usb and plug in ps3 and then the audio is plugged into the back of the tv and away you go. I only have a few but if your interested hit me up so you can use comms at lan. Picture: http://www.google.co.uk/imgres?um=1...53&start=20&ndsp=25&ved=1t:429,r:1,s:20,i:137
USB Sound cards, you plug it into your ps3 USB port and then you can use any headset and have in game chat. You plug you mic jack into the usb (mic)slot and the audio jack into the back of the monitor. Change the audio settings on ps3 and your sorted.