+### SIPB
+
+* [[Using sipbmp3|doc/using-sipbmp3]] <br />
+A guide to queue music to sipbmp3, the gutenbach system SIPB uses to play music in the office.
+
+* [[SIPB Hands-on Assignments|doc/hands-on]] <br />
+Modeled on the [6.033 hands-on assignments], these guides will walk you through concepts and technologies that are core to many SIPB projects. We appreciate contributions!
+
+* [[Summer Reading|doc/summer-reading]] <br />
+Documents and books that various SIPB members recommend reading.
+
+### Zephyr
+
+* [[Using Zephyr|doc/zephyr]] <br />
+A guide on using Zephyr today with BarnOwl (and GNU Screen). Aimed at newcomers to Zephyr, and a pretty good reference. See also [the Barnowl wiki](http://barnowl.mit.edu/).
+
+* [[Using SZS (the SMS to Zephyr Relay)|doc/szs]] <br />
+Send and receive text messages through Zephyr.
+
+* [[Using Screen|doc/screen]] <br />
+Handy for [[doc/Zephyr]] and anything else you do in an ssh session.
+
+
+### Kerberos and AFS
+
+* [[Kerberized Server|doc/kerberized-server]] <br />
+Explains keytabs and how to get one and how that lets you SSH somewhere with Kerberos.
+
+* [[Root Instance|doc/root-instance]] <br />
+Explains root and extra instances in Kerberos.
+
+* [[AFS and You|doc/afs-and-you]] <br />
+A useful guide to AFS (originally the Andrew File System), the system that stores your Athena files. Targeted at mid-to-advanced users, this is a more up-to-date version than the Inessential Guide to AFS below.
+
+### Client Certificates
+
+* [[doc/Enabling Client Certificate Auth in Chrome]] <br />
+Recent versions of Google Chrome and Chromium should mostly work without surprises. This documentation is primarily for Linux users.