Quick Access Toolbar in Office 2007

Basicly, I've read every single forum and tech support for Office 2007
programs freezing, locking and crashing when doing a large number of random
tasks, which responses by onlookers seem to have the solving answer for, but
I have yet to find my specific problem. When I use the Quick Acces Toolbar in
either Word or Excel or any of my suites' programs, it locks and I have to
force it to close. I can customize the toolbar with the down arrow on the
right all day long with no problems, but as soon as I click save, open, save
as, or any of the various essential commands I get a frozen program and need
to ctrl-alt-del it to close it. I have tried all of the regedit fixes,
completed full uninstall-reinstall, and everything Microsoft has suggested,
nothing works. All the programs run perfectly that I have noticed, Please, if
anyone has the Mega Fix I'm looking for, I would be very happy. Thanks