I'm running Windows 7 Home Premium 64 bit and my desktop won't automatically refresh. If I download something to my desktop or drag something to the recycle bin, either the download won't show or the unwanted file remains on the desktop. Hitting F5 for a manual screen refresh cleans it up, but it's annoying. This is a brand new build and install, so it's not like I'm running an old, beat install of Windows... Anyone else notice this?