Hey, I set up the top left corner as the corner to activate my screensaver, right after setting it up it worked fine. Now, a few hours later (after the computer has been restarted, and put to sleep) it doesnt seeem to be working. When i go into the preferences it says that that corner is set up to activate the screensaver, and I have a screensaver selected yet it does nothing. When I uncheck that corner then re-check it, the screensaver works, but after putting the computer to sleep after this step the screensaver corner function no longer works. Please help me! Thanks in advance.