Howdy! I'm looking for a way for multiple people (still a "2-way" chat) to chat over the PS3's chat service. Does anyone know of a PS3-compatible device that's capable of being set on a surface and spoken into (much like a phone on speakerphone)? These devices are typically known as conference speakerphones I believe, but I'm looking for something inexpensive and that's compatible with the PS3. Thanks!