If system language for account is "Russian", then message appears every time after login. Text message on russian "Утилита слотов памяти. Модули памяти установлены в рекомендованные слоты.", in english it approximately (as I never seen it in english) is "Memory slots utility. RAM modules are set to recommended slots." If I set system language to "English" then message disappears. If I set language to "Russian" again then message appears again. It isn't very annoying, but nevertheless... Message appears in Mac OS 10.5.x and in 10.6.x after upgrade. I use English system language, but my wife prefer Russian as system language in her account.