Change your voice over Internet and PC Phone; Talk in male, female, teen, baby voice to have online fun in chat room; Create many voices for movie; Also change music; Record chat, phone, internet radio, music; Add effects to enhance voice or background; Compare changed voice to another's voice for simulation purpose; Compatible with YIM, MSN, AOL, ICQ, PalTalk, Odigo, Netmeeting, Roger Wilco, and media players, CD players, Karaoke players