I added Patent Retriever as an option for the search menu.  Patent Retriever allows free bulk downloads of US, PCT and European patents in PDF format.  Although Pat2Pdf and Braindex offer a similar service, I included Patent Retriever because of the ability to bulk download and mix which office you are downloading from.  Simply include the two letter country code before each patent number and separate each patent with a space.  You can bulk download up to 10 patents at a time.  I also included an entry in the Help menu for future reference.  Thanks to John Segal for this service.