Shoutbox

i guess that your have windows message running in the backgorund, and this signs in and makes you sign out off msn messenger.

theres a few thinks your can do,

1 -  disable auto signing in when connected to the internet

2- use windows messenger disable, then will stop windows message auto signing in CookieRevised's reply to I am about to rip my hair out over MS Messanger (click link for program and instuctions)