Shoutbox

When I use messenger plus 3.40 beta latest version, with msn messenger 7.0 beta, my computer gets a lot more slow in every aspects special if I’m with the antivirus MacAfee turn on. If I just use msn messenger 7.0 that thing doesn’t happen. Could that be a bug of messenger plus or that is supposed to happen? I would love to use messenger plus but this way I rather not because it makes my computer act strange! And no, is not because I have a slow processor or lack of memory!