I'm not sure if this is a bug or an O.E. - but my taskbar icons don't seem to be acting the way they are supposed to. example - if I have a browser open, and some other programs open, the variuos programs should come to the top layer if I click on their icon, etc. but what happens is that the icons just blink on the taskbar. and if I hover over a given icon to show a thumb of the associated windows and then try to click on that thumb it just disappears back into the taskbar. somethings buggy. is there a way to reset the functionality of the aero/icons/windows/panes, etc? or?