Word Saving Glich

A few days ago I was working on Word and started noticing that things I knew I had saved weren't showing up when I closed the file and opened it again. It was frustrating to say the least! I did some searching around and at first I thought it might be a bad relationship between Adobe 7 & Word 2000, but was hesitant to uninstall Adobe. Instead I uninstalled/reinstalled Word (that took a good long time too tho), and it didn't fix the problem. Then I found something that suggested the normal.dot file might be corrupted so I deleted every instance of that file I could find. That seemed to be the magic bullet because now things are humming along again quite nicely, I'm once again able to make pdf files (that was messed up too) and my changes are being saved. I'm happy that it was such an easy fix.