71. The server computer system of claim 70 , wherein the server computer system is capable of storing an indication of the one or more modifications made to the first document.
71. The server computer system of claim 70 , wherein the server computer system is capable of storing an indication of the one or more modifications made to the first document. 85. The server computer system of claim 71 , wherein first document is a word-processor document, a spread sheet, or a presentation.