I have Office 2007 on my computer running Vista Ultimate. Whenever I go to open a document by going File > Open in Office '07, it brings up the My Documents folder but it displays the mouse pointer with a spinning circle, indicating that it is loading or something. This continues until I choose to force quit. The same thing happens when I go to save a document from Office '07. I can easily get to a document by going My Computer > Documents and it works fine, but I am not able to save documents. This is a problem. It just started happening about 4 days ago, and I can't think of anything that would have caused it. Any ideas?