diff --git a/handbook/troggle/training/trogbegin.html b/handbook/troggle/training/trogbegin.html
index 307611bb3..cc233f72c 100644
--- a/handbook/troggle/training/trogbegin.html
+++ b/handbook/troggle/training/trogbegin.html
@@ -23,7 +23,7 @@
 <h3>Stage I - Basics - The 3 sources of Truth</h3>
 <p>There are THREE (3) basic sources of data that troggle manages.
 <ol>
-<li>Open the page <a href="https://expo.survex.com/expedition/2022">Expo 2022</a> in a new tab in your browser.
+<li>Open the page <a href="https://expo.survex.com/expedition/2023">Expo 2023</a> in a new tab in your browser (SLOW on first access).
 <li>Scroll down to the second table with 4 columns with headings "Date", Logged trips.." etc.
 <li>The important 3 columns are, for each day:
 <ul>