I have noticed that the event log window in PLUS does not stick to the MSN window when you shrink it down to the taskbar but stays open on the desktop.

This was happening in versions 6 through to 7.5 and with older PLUS versions also.

You can open a new window and cover it but it is still open on the desktop sometimes in front of another open window, other times behind an open window. MSN always shrinks down properly.

It would be good if it could be made to work with the MSN window.

That's done on purpose as many people use this window to be informed of their contacts actions while they use the computer for something else and don't need the contact list opened .