Can anyone help I have just bought 3 web cams I gave one to my daughter in Toronto and one to my son in Seattle I am in Vancouver bc I have windows XP and as does my daughter my son has windows 98 I got the cameras at future shop they are the $39.00 ones hereÂ’s the problem when we talk to either of them we get loud microphone screeching feedback I know a bit about feedback as I am a musician but the problem is not being caused by the speakers being too loud or the speakers too close to the microphones we have already addressed that problem . With the old mikes before the web cam we had no feedback problems so we know the systems works we all have the latest version of MSN messenger and I canÂ’t see anything else in the wizard set up that can help. what can be causing this feedback we can all hear it but donÂ’t know whoÂ’s end it is coming from us or them? Thanks for any help. Jambuttie