added files that have finally been rendered for tbelaire and alextsay talks

media/index.xml

@@ -11,6 +11,29 @@
     CD or DVD should you so choose.
     <ul class="media">
 
+<mediaitem title="Racket's Magical Match">
+  <abstract>
+    <p>
+      Come learn how to use the power of the Racket match construct to make
+      your code easier to read, less bug-prone and overall more awesome!
+    </p>
+    <p>
+      Theo Belaire, a fourth-year CS student, will show you the basics of how
+      this amazing function works, and help you get your feet wet with some
+      code examples and advanced use cases.
+    </p>
+    <p>
+      If you're interested in knowing about the more powerful features of
+      Racket, then this is the talk for you! The material covered is
+      especially useful for students in CS 241 who are writing their compiler
+      in Racket, or are just curious about what that might look like.
+    </p>
+  </abstract>
+  <presentor>Theo Belaire</presentor>
+  <thumbnail file="tbelaire_racket-thumb-small.jpg" />
+  <mediafile file="tbelaire_racket.mp4" type="Talk (x264)" />
+</mediaitem>
+
 <mediaitem title="Distributed File Systems">
   <abstract>
     <p>
@@ -27,8 +50,8 @@
     </p>
   </abstract>
   <presentor>Alex Tsay</presentor>
-  <thumbnail file="alex-tsay-aerofs.jpg" />
-  <mediafile file="alex-tsay-aerofs-2015-talk.mp4" type="Talk (x264)" />
+  <thumbnail file="alex_tsay_aerofs-thumb-small.jpg" />
+  <mediafile file="alex_tsay_aerofs.mp4" type="Talk (x264)" />
 </mediaitem>
 
 <mediaitem title="Google Fiber: Speed is Hard">