All of a sudden I can't rebuild. I click the 'rebuild' key over and over, and nothing happens. I did not do anything else. I got on my computer, chaged the date tags from 04.07.2004 to April 4th, 2004, and when I went to rebuild, nothing happens.... the pop-up never comes up, nothing.

All other features are still working.

Are you using pop-up blocking software? Are you able to do other things in MT just not load the rebuild pop-up?

Try to shift click on the rebuild button to see if it will pop open another window. It's often a good diagnostic to make sure you're computer's actually asking for the page in question.

It should open another browser with the url that's expected.

Note -- This will not work if you are opening a javascript window rather than a new URL. This isn't the case with the rebuild window.