CERFnet User's Guide Dear CERFnet user: Welcome to the online CERFnet User's Guide directory. This directory contains the CERfnet User's Guide, February 1990, in postscript format. The file Users-Guide-Feb90.ps, contains all but two sections of the guide which are available in other files. These two sections are the "Hitchhikers Guide to the Internet", filename hitchhikers-guide.txt, and the "Internet Resource Guide", which is available in the subdirectory resource_guide/. The "Internet Resource Guide" is available by chapters and in a compressed tar format. The tar archives include files in both text and postscript format. If you have problems printing the Users-Guide file try deleting pages 5 and 8. Both of these contain diagrams and have occasionally created problems with the download of the file. Page 5 contains a CERFnet Organization Chart. Page 8 contains the CERFnet Topology Map. Please send a message to the cerf-help@sds.sdsc.edu if you would like copies of these. Notice of updates will be issued electronically. To be added to the mailer announcing updates send a message to cerf-help@sds.sdsc.edu. Ask to be added to the cerfnet-info@sds.sdsc.edu distribution list. If you have any comments or suggestions or are in need of assistance please send a message to cerf-help@sds.sdsc.edu or telephone the hotline at 619-534-5087. Thank you. Karen Armstrong External Relations Representative, CERFnet