10	1	NESUG 1999	papers/nesug-1999/NESUG-1999.pdf
10	2	NESUG 1996	papers/nesug-1996/NESUG-1996.pdf
10	3	NESUG 1995	papers/nesug-1995/NESUG-1995.pdf

20	1	Persistent Progress Bars	downloads/ppb/index.html
20	2	Tournament Scheduler	downloads/round-robin/index.html
20	3	Getting the IP Address	downloads/sas/samples/windows-ipaddress.sas
20	4	Quick-Nav	perl/quick-nav/

30	1	SAS Institute	http://www.sas.com/	http://www.sas.com/images/global/hdd_rt.gif
30	2	Google	http://www.google.com
30	3	Apache	http://www.apache.org
30	4	Perl	http://www.perl.org