diff --git a/SourceGen/DisasmProject.cs b/SourceGen/DisasmProject.cs
index f42be2b..6a5f985 100644
--- a/SourceGen/DisasmProject.cs
+++ b/SourceGen/DisasmProject.cs
@@ -371,7 +371,7 @@ namespace SourceGen {
                 highAscii.DebugDump("High-ASCII (" + DataAnalysis.MIN_STRING_LENGTH + "+)");
             }
             Debug.WriteLine("ScanFileData took " +
-                ((DateTime.Now - startWhen).Milliseconds) + " ms");
+                ((DateTime.Now - startWhen).TotalMilliseconds) + " ms");
 
             RepeatedBytes = repeats;
             StdAsciiBytes = ascii;
diff --git a/SourceGenWPF/DisasmProject.cs b/SourceGenWPF/DisasmProject.cs
index 1910bdf..47cb82f 100644
--- a/SourceGenWPF/DisasmProject.cs
+++ b/SourceGenWPF/DisasmProject.cs
@@ -371,7 +371,7 @@ namespace SourceGenWPF {
                 highAscii.DebugDump("High-ASCII (" + DataAnalysis.MIN_STRING_LENGTH + "+)");
             }
             Debug.WriteLine("ScanFileData took " +
-                ((DateTime.Now - startWhen).Milliseconds) + " ms");
+                ((DateTime.Now - startWhen).TotalMilliseconds) + " ms");
 
             RepeatedBytes = repeats;
             StdAsciiBytes = ascii;
diff --git a/SourceGenWPF/DisplayList.cs b/SourceGenWPF/DisplayList.cs
index 3784fca..8633536 100644
--- a/SourceGenWPF/DisplayList.cs
+++ b/SourceGenWPF/DisplayList.cs
@@ -258,12 +258,23 @@ namespace SourceGenWPF {
             return parts;
         }
 
+        /// <summary>
+        /// Resets the list, filling it with empty elements.
+        /// </summary>
+        /// <param name="size">New size of the list.</param>
         public void ResetList(int size) {
+            // TODO: can we recycle existing elements and just add/trim as needed?
             Clear();
             mList.Capacity = size;
             for (int i = 0; i < size; i++) {
-                Add(null);
+                // add directly to list so we don't send events
+                mList.Add(null);
             }
+
+            // send one big notification at the end; "reset" means "forget everything you knew"
+            OnPropertyChanged(CountString);
+            OnPropertyChanged(IndexerName);
+            OnCollectionReset();
         }
 
         public class FormattedParts {
diff --git a/SourceGenWPF/ProjWin/MainWindow.xaml.cs b/SourceGenWPF/ProjWin/MainWindow.xaml.cs
index 9b5081d..418fb42 100644
--- a/SourceGenWPF/ProjWin/MainWindow.xaml.cs
+++ b/SourceGenWPF/ProjWin/MainWindow.xaml.cs
@@ -74,8 +74,8 @@ namespace SourceGenWPF.ProjWin {
             // state of Items collection.
             PresentationTraceSources.SetTraceLevel(codeListView.ItemContainerGenerator,
                 PresentationTraceLevel.High);
-        }
 #endif
+        }
 
         /// <summary>
         /// INotifyPropertyChanged event
@@ -150,7 +150,7 @@ namespace SourceGenWPF.ProjWin {
             //codeListView.SelectedItems.Clear();
             //listViewSetSelectedItems.Invoke(codeListView, new object[] { codeListView.Items });
 
-            Debug.WriteLine("Select All cmd: " + (DateTime.Now - start).Milliseconds + " ms");
+            Debug.WriteLine("Select All cmd: " + (DateTime.Now - start).TotalMilliseconds + " ms");
         }
 
         private void RecentProjectCmd_Executed(object sender, ExecutedRoutedEventArgs e) {