3) Without moving the mouse cursor off the switchbar (very important) mouse over the channel window (channel windows have no tooltip) and the desktop icons should immediately be blinking fairly rapidly (several times per second) for as long as you leave your mouse there or anywhere on the switchbar other than the status window.
This one causes 100% core usage on my Win7 64bit system. No icon blinking though.
Yup I hadn't realized it until more recently but my CPU usage also shoots up to ~60-80% (fluctuates) when doing that as well. This is on an E6600 Core 2 Duo processor.
Strange that no one else gets the icon blinking though. I'm glad someone besides me noticed something though.
