Hoi I have a recent problem with my XP SP2 machine. On this machine are several users (all family). After switching users (withour logging off) and when this second user logs off, the computer freezes: keyboard doesn't work, monitor blanks out (gets no signal, powerlight is flashing) but there is still harddrive activity (hd light flashes). If I want to get the pc working again I have to restart te d**n thing... Anyone had the same problem and/or knows the solution?