PDF (adobe.com)

Set Contribute preferences

You use the Preferences dialog box to set your user preferences for Contribute. You can set preferences for blog defaults, general editing, file editors, proxy settings, invisible elements, inserting Microsoft Office documents, Adobe® PDF® documents, the servers to ping when a blog entry is posted, password security, and blog entry tags.

You can also set the time intervals at which Contribute automatically saves the draft. This minimizes the possibility of losing unsaved changes under unforeseen circumstances.