Do you want to have a bit more fun with your VOIP applications such as Skype? DoNaut is a free VOIP and instant messenger add-on that allows you to add loads of fun effects to your voice.

Add background sounds and sound effects to your phone conversation. Share your music with your friends using you favorite music player such as iTunes, WinAmp, Microsoft media player. You can even type your responses and let DoNaut speak them for you.

DoNaut claims to be compatible with all instant messengers and PC internet phone softwares available including Skype, MSN, Google Talk, AIM, Yahoo! Messenger, TeamSpeak, Ventrilo, ICQ, Open Wengo and many more.