Batch mxd printing to PDF

Idea created by jorgegoi81 on Sep 30, 2010

    I have many mxds with layouts that I need to press to pdf.  Currently my process is:
    open each mxd and wait for the layers and labels to draw and then I have to press the print button and wait until the machine is done to repeat the operation.  It would be nice if I could choose the mxds that I need to print, and leave the process running over the weekend.