Hi, I HAVE A TERRIBLE PROBLEM........MY WINDOWS WONT SHUT DOWN.... I have to press ctrl alt del and the "hibernar" (im in chile). But if I press START and then SHUT DOWN it just dont work....Why can it be???? WHAT CAN I DO????? I have PAnda titanium running and its the only program that turn off when i hit Shut down , messenger and zone alarm pro wont even move!!!!! PLEASE HELK ME!!!!!!!