CordeliaSloan

I have just started performing on stream using winamp and karafun karaoke player. I have my soundcard and winamp set for the shoutcast plugin to be able to play to the stream from sound coming from the soundcard so that I can use music and voice at the same time. When I go on the stream, for a good 60 - 90 seconds I sound like minnie mouse. I don't know what's causing it and thought I'd check hear in case someone has an idea. I am looking to broaden my performing experience and start performing in regular gigs at some point and I don't want this to b ehappening. So, anyone got any ideas? Thanks!