Index: lams_tool_preview/src/java/org/lamsfoundation/lams/tool/peerreview/model/PeerreviewUser.java
===================================================================
diff -u -r0e69531f65529363399c5472a6c42bae1aa88408 -r4c3cc4a8d4a35f05fd5d7c06072ff2a5c22f6260
--- lams_tool_preview/src/java/org/lamsfoundation/lams/tool/peerreview/model/PeerreviewUser.java	(.../PeerreviewUser.java)	(revision 0e69531f65529363399c5472a6c42bae1aa88408)
+++ lams_tool_preview/src/java/org/lamsfoundation/lams/tool/peerreview/model/PeerreviewUser.java	(.../PeerreviewUser.java)	(revision 4c3cc4a8d4a35f05fd5d7c06072ff2a5c22f6260)
@@ -26,6 +26,7 @@
 import org.apache.commons.lang.builder.EqualsBuilder;
 import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.log4j.Logger;
+import org.lamsfoundation.lams.usermanagement.User;
 import org.lamsfoundation.lams.usermanagement.dto.UserDTO;
 
 /**
@@ -53,8 +54,8 @@
     public PeerreviewUser() {
     }
 
-    public PeerreviewUser(UserDTO user, PeerreviewSession session) {
-	this.userId = new Long(user.getUserID().intValue());
+    public PeerreviewUser(User user, PeerreviewSession session) {
+	this.userId = new Long(user.getUserId());
 	this.firstName = user.getFirstName();
 	this.lastName = user.getLastName();
 	this.loginName = user.getLogin();
Index: lams_tool_preview/src/java/org/lamsfoundation/lams/tool/peerreview/service/PeerreviewServiceImpl.java
===================================================================
diff -u -r189a459a13057ddecbfa3db9e36e2a2b29bef5db -r4c3cc4a8d4a35f05fd5d7c06072ff2a5c22f6260
--- lams_tool_preview/src/java/org/lamsfoundation/lams/tool/peerreview/service/PeerreviewServiceImpl.java	(.../PeerreviewServiceImpl.java)	(revision 189a459a13057ddecbfa3db9e36e2a2b29bef5db)
+++ lams_tool_preview/src/java/org/lamsfoundation/lams/tool/peerreview/service/PeerreviewServiceImpl.java	(.../PeerreviewServiceImpl.java)	(revision 4c3cc4a8d4a35f05fd5d7c06072ff2a5c22f6260)
@@ -325,7 +325,7 @@
 
 	    log.debug("Peer Review: Processing session " + toolSessionId);
 	    long start = System.currentTimeMillis();
-	    ArrayList<Integer> userIdsAdded = new ArrayList<Integer>();
+	    int usersAdded = 0;
 
 	    PeerreviewSession session = getPeerreviewSessionBySessionId(toolSessionId);
 	    Set<User> lessonUsers = toolService.getUsersFromGroupingActivity(toolSessionId);
@@ -337,15 +337,14 @@
 		for (User lessonUser : lessonUsers) {
 		    currentUser = lessonUser;
 		    if (!sessionUserIds.contains(lessonUser.getUserId().longValue())) {
-			PeerreviewUser newUser = new PeerreviewUser(lessonUser.getUserDTO(), session);
-			createUser(newUser);
-			userIdsAdded.add(lessonUser.getUserId());
+			createUser(new PeerreviewUser(lessonUser, session));
+			usersAdded++;
 		    }
 		}
 	    }
 
-	    log.debug("Peer Review UserCreateThread " + toolSessionId + ": Update Took "
-		    + (System.currentTimeMillis() - start) + "ms. Added " + userIdsAdded.size());
+	    log.debug("Peer Review UserCreateThread " + toolSessionId + ": Update needsUpdate "+needsUpdate+" took: "
+		    + (System.currentTimeMillis() - start) + "ms. Added " + usersAdded);
 	    creatingUsersForSessionIds.remove(toolSessionId);
 	    return true;
 	} catch (Throwable e) {