diff --git a/events.xml b/events.xml
index b6e05fe..7766514 100755
--- a/events.xml
+++ b/events.xml
@@ -25,8 +25,8 @@ system, which in combination with the kernel Linux is now used by tens of millio
   </eventitem>
 
 
-  <eventitem date="2007-03-08" time="4:30 PM"
-   room="MC 2065" title="Computational Physics Simulations">
+  <eventitem date="2007-03-20" time="4:30 PM"
+   room="TBA" title="Computational Physics Simulations">
    <short>A talk by David Tenty and Alex Parent</short>
    <abstract>
    <p>
@@ -37,8 +37,8 @@ system, which in combination with the kernel Linux is now used by tens of millio
 
 
 
-  <eventitem date="2007-03-01" time="4:30 PM"
-   room="MC 2065" title="An Operating Systems Technology Talk">
+  <eventitem date="2007-03-08" time="4:30 PM"
+   room="TBA" title="An Operating Systems Technology Talk">
    <short>A talk by David Tenty</short>
    <abstract>
    <p>
@@ -48,7 +48,7 @@ system, which in combination with the kernel Linux is now used by tens of millio
   </eventitem>
 
 
-  <eventitem date="2007-03-07" time="4:30 PM"
+  <eventitem date="2007-03-14" time="4:30 PM"
    room="TBA" title="All The Code">
    <short>A demo/intrdocution to a new source code search engine. A talk by Holden Karau</short>
    <abstract>