ACROBAT FILES: You will need to install the Adobe Acrobat (4.0+) Reader accessory in order to be able to access the files provided on this site in Adobe Acrobat format (PDF extension). A freeware copy of this software is available from the Adobe site.
	POWERPOINT FILES: The PPT files included on this site require either the full working version of Microsoft PowerPoint software (4.0+), or the PowerPoint viewer freeware software, plus the Windows95/NT operating system. If you do not currently have a compatible version of PowerPoint software installed on your system, you can download a free copy of the PowerPoint viewer from the Microsoft site.

OTHER FILES PROVIDED ON THIS SITE:
In addition to the file types mentioned previously, other data and graphic format files have been provided for your use. The following is a partial listing of the file types and associated extensions. All efforts have been made to provide this data in universal file types. However, incomplete and changing standards may result in less than optimum results when accessing some file types with some software packages. Often, one of the alternate formats provided will provide better results in these instances. If you continue to experience problems accessing a particular data format, please consult the manufacturer of your specific software package.