diff --git a/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.Designer.cs b/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.Designer.cs
index b70a1b6a85..fe9f6f9487 100644
--- a/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.Designer.cs
+++ b/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.Designer.cs
@@ -701,7 +701,6 @@ namespace BizHawk.Client.EmuHawk
 			this.TasView.ItemCount = 0;
 			this.TasView.LastVisibleIndex = 22;
 			this.TasView.Location = new System.Drawing.Point(8, 27);
-			this.TasView.MultiSelect = false;
 			this.TasView.Name = "TasView";
 			this.TasView.Size = new System.Drawing.Size(288, 471);
 			this.TasView.TabIndex = 1;
diff --git a/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.ListView.cs b/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.ListView.cs
index abf6f9e04a..c480bd180e 100644
--- a/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.ListView.cs
+++ b/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.ListView.cs
@@ -308,9 +308,10 @@ namespace BizHawk.Client.EmuHawk
 			{
 				if (e.OldCell.RowIndex.HasValue && e.NewCell.RowIndex.HasValue)
 				{
-					for (var i = startVal + 1; i <= endVal; i++)
+					for (var i = startVal; i < endVal; i++)
 					{
 						TasView.SelectItem(i, true);
+						TasView.Refresh();
 					}
 				}
 			}
diff --git a/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.cs b/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.cs
index acac5524eb..12616cdaf5 100644
--- a/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.cs
+++ b/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.cs
@@ -59,6 +59,7 @@ namespace BizHawk.Client.EmuHawk
 			TopMost = Global.Config.TAStudioSettings.TopMost;
 			TasView.InputPaintingMode = Global.Config.TAStudioDrawInput;
 			TasView.PointedCellChanged += TasView_PointedCellChanged;
+			TasView.MultiSelect = true;
 		}
 
 		private void ConvertCurrentMovieToTasproj()