= 
Publication
Hints and Tips for Purchasing CD-ROMs
NOTE: SMACNA technical manuals purchased in either PDF or CD-ROM formats cannot be transferred to other computers, including company networks. If you are not a SMACNA member, you will be able to print only one copy of the manual. If you try to download a PDF or CD-ROM version of the manual to a different computer, you will be unsuccessful. Please note that the FileOpen security handler plug-in used with SMACNA technical publications requires the use of a Windows operating system. Customers purchasing CD-ROMs must have Internet access.
To be able to open the PDF you will have to make the purchase using Internet Explorer.
For more questions about Adobe Acrobat Reader and PDF file formats, please go to:
http://www.adobe.com/support/reader/
When instructed, click below to start a support session with SMACNA.