I have a problem with these programs. There is no pattern as to which one freezes first, but if one does, the rest do not work (OFFICE 2007--Word and Excel, IE, Firefox). Typically a white box appears in the upper left hand corner, and everything stops. I cannot shut the programs down either, and I have to manually turn off the computer (holding down the on/off button). If it helps, I have SP3 on my computer. Kind of seems that this problem started about the time I loaded SP3 a few months ago.
Any help would be much appreciated!