The most recent copy of this manual may be obtained over the net from either the mountain or your home institution. To obtain the most recent copy, use the ``anonymous ftp" utility to ftp.noao.edu as shown in Figure 15. The file is ``compressed" to save space, and to make the transfer faster; you will have to uncompress it as shown, before printing it out. Once this is done, you can print it from Unix by using lpr -Plw(n) ice.ps, where (n) is the local printer number. In the interest of saving paper, you may wish to first do an ``ls -l" (as shown in the example) to substantiate that the date of the manual is different than the date on your current version.