Mak?
btw since above message i did run the microsoft diagnostic tests. that involved a lotta restarts, going into safe mode, disabling startup programs, running IE w/o addons, and it STILL wont work!
interestingly enough IE works fine when i logon to the other user in the system.
the last step was to upgrade to IE8. it still doesnt work, tho firefox and chrome do, and ie8 works as the other user.