Hi! After turning my computer on (Aspire 5670), everything seems to boot ok, but when I want to unfold the Start menu, the cursor arrow changes to the sandglass and I can't perform any action. The Start menu would not unfold, I cannot even hightlight any of the icons on desktop. It's not the touchpad problem- it's working fine. I recently formatted my disc and reinstalled XP. This problem happens almost everyday, every other time I turn on the computer. Does anybody know what that is and how to avoid it in the future? Thanks, Kris.