+
+
+## IAP Classes
+
+SIPB teaches [an array of classes](http://sipb.mit.edu/iap) each IAP.
+Some of them leave notes useful as documentation.
+
+* [Java Class Notes](http://stuff.mit.edu/afs/sipb/project/iap/Archive/1999/java/outline.html) <br />
+These are the electronic slides that were used in SIPB's popular Java class.
+
+
+## Other Documentation
+
+* [How to Choose a Good Password](http://stuff.mit.edu/afs/sipb/project/doc/passwords/passwords.html) ([DVI](http://stuff.mit.edu/afs/sipb/project/doc/current/passwords.dvi)) <br />
+A one-page list of guidelines on how to choose secure passwords, and why this is important.
+
+* [Filtering Your E-Mail on Athena](http://www.mit.edu/afs/sipb/project/doc/imailfilters/imailfilters.html) <br />
+A quick guide to filtering your e-mail on Athena's common email-clients.
+
+* [Getting Started with PGP on Athena](http://stuff.mit.edu/afs/sipb/project/doc/pgp/pgp.html) <br />
+A quick guide to using PGP security on Athena.
+
+* [DVI files? What are those? What's XDVI?](http://stuff.mit.edu/afs/sipb/project/www/latex/xdvi/xdvi.html) ([DVI](http://stuff.mit.edu/afs/sipb/project/doc/current/xdvi.dvi)) <br />
+XDVI is a program to view DVI files, a common output format from LaTeX.
+
+* [NetNews: A One-Page Guide to the Usenet](http://stuff.mit.edu/afs/sipb/project/www/netnews/netnews-doc/netnews-doc.html) ([DVI](http://stuff.mit.edu/afs/sipb/project/doc/current/onepage-netnews.dvi)) <br />
+A one-page reference to reading NetNews.
+
+* [Using Discuss](http://stuff.mit.edu/afs/sipb/project/www/discuss/discuss.html) ([DVI](http://stuff.mit.edu/afs/sipb/project/doc/current/discuss.dvi))
+A guide to using and enjoying the Discuss bulletin board system on Athena.
+