I thoguht I'd answer this so much more detail about this strange icon could be investigated. I have what I believe is the same issue. I noticed it yesterday. It is blue, 10 px wide, and 34 px tall. In the bottom half, a white rectangle horizontally centered inside is 4 px wide and 10 px tall. It resides at the very upper left of the display. It was only a couple of pixels showing. It can be dragged around, but nothing else. It turns bright when clicked, and goes gray when not clicked. Sort of opposite of what desktop icons do. No properties can be seen, or right-clicked. I can't delete it, and it seems to be dormant. But, I fear the worst. I hope it's not a keylogger, or a Trojan waiting to launch! Does ANYBODY know what this thing is? I run WIN XP Pro.
Larry Berg, August 2006