Shoutbox

I still use MSN v7.5.0322 together with Plus! v3.63.148 and A-patch. There are like 4 MSN identities (using the Apatch multiMSN feature), sometimes all, 3 or 2 of them open simultaneously. All works fine, except for a single identity which has this problem: when clicking on the thumbnail display picture in order to change it, it takes forever (almost 2min approx with hard drive activity) to have the "Browse" menu appear to select the new thumbnail picture to display. This does not happen with any of the other identities (they all allow to change the dsiplay picture almost instantly after clicking the display picture). Can someone give me a hint as to why this happens and how to fix it? Thanks.