I know there's a setting somewhere that keeps a Window's content visible when you're dragging it around. It was behaving that way till recently. I think a MS update might have reset it.
Anyone?
Samsung 830 120GB SSD
Intel 320 120GB SSD
Western Digital Caviar Black WD7501AALS 750GB 7200 RPM SATA 3.0Gb/s
Western Digital Caviar Black WD6401AALS 640GB 7200 RPM SATA 3.0Gb/s
PSU
COOLER MASTER Silent Pro RS850-AMBAJ3-US 850W Modular