Shoutbox

hi.  i have a question wiuth regards to upgrading msn messenger and messenger plus.  if i were to upgrade msn messenger (to 7.5 when it is released) do i uninstall messenger plus, install the new version of msn messenger, and then re-install messenger plus?  or do i do nothing with messenger plus and just update msn messenger?

thanks in advance.  i have wondered about this for a long time.