In order to read and print issues as .pdf files, you will need to download an Adobe Acrobat Reader, available free of charge from Adobe at http://www.adobe.com/products/acrobat/readstep.html . The Acrobat Reader can be installed and configured to run either as a plug-in for recent versions of Netscape Navigator/Microsoft Explorer or as a stand-alone application on your computer. See Abobe for more details on installation, platform issues, etc. If you have problems downloading .pdf files using Microsoft Explorer, see alternative downloading instructions.