Hello, I have a problem with the new taskbar in Windows 7. I have installed Windows and then I installed a lot of programs, so I can't recognize if something else than system does it, but let's say I have quite known and legal programs installed, so they should not to do this problem. Screencast: http://www.youtube.com/watch?v=YDvWtO-114I Problem: When I have some programs open, their representive icons on taskbar time to time jump over themselves and when this happens, I loose focus of my window. Everything blinks in that moment. It seems that the problem is right in the GUI, because it happens also when I don't touch my computer at all when I do something that changes look of windows in a radical way when I disable all effects and Aero (look & feel like the old times of W98)when I try to kill every non-windows process and disable as much programs as it's possiblewhen I look into settings... no settings of taskbar help (with combining or without, it doesn't matter at all)It's very disturbing and let's say, it's nearly not possible to fluently work with that at all. Normally I have my taskbar at the left side, but it doesn't matter, at the bottom side it does right the same thing. Icons jump without any special order, they just reorder how they want . No relevant items in eventlog. No autoruns that would seem to cause this. I suspect this is caused by a real bug in Windows 7, but I have no idea how to report it to Microsoft. Thanks a lot for any ideas...!