Index: Tests/installer.eagle
==================================================================
--- Tests/installer.eagle
+++ Tests/installer.eagle
@@ -72,13 +72,13 @@
 } -body {
   set output ""
 
   set code [catch {
     testClrExec $installerExeFile [list -eventflags Wait -stdout output \
-        -success 0] -debugPriority Lowest -tracePriority High -install true \
+        -success 0] -debugPriority Lowest -tracePriority MediumHigh \
         -noRuntimeVersion true -noCompact true -noNetFx40 true -noVs2010 true \
-        -whatIf true -verbose true -confirm true \
+        -whatIf true -verbose true -confirm true -install true \
         -logFileName [appendArgs \" [file nativename $fileName] \"] \
         -traceFormat [appendArgs \" "#{0}: {2}" \"]
   } error]
 
   tlog "---- BEGIN STDOUT OUTPUT\n"
@@ -104,13 +104,13 @@
 } -body {
   set output ""
 
   set code [catch {
     testClrExec $installerExeFile [list -eventflags Wait -stdout output \
-        -success 0] -debugPriority Lowest -tracePriority High -install false \
+        -success 0] -debugPriority Lowest -tracePriority MediumHigh \
         -noRuntimeVersion true -noCompact true -noNetFx40 true -noVs2010 true \
-        -whatIf true -verbose true -confirm true \
+        -whatIf true -verbose true -confirm true -install false \
         -logFileName [appendArgs \" [file nativename $fileName] \"] \
         -traceFormat [appendArgs \" "#{0}: {2}" \"]
   } error]
 
   tlog "---- BEGIN STDOUT OUTPUT\n"
@@ -136,13 +136,13 @@
 } -body {
   set output ""
 
   set code [catch {
     testClrExec $installerExeFile [list -eventflags Wait -stdout output \
-        -success 0] -debugPriority Lowest -tracePriority High -install true \
+        -success 0] -debugPriority Lowest -tracePriority MediumHigh \
         -noRuntimeVersion true -noCompact true -noNetFx20 true -noVs2008 true \
-        -whatIf true -verbose true -confirm true \
+        -whatIf true -verbose true -confirm true -install true \
         -logFileName [appendArgs \" [file nativename $fileName] \"] \
         -traceFormat [appendArgs \" "#{0}: {2}" \"]
   } error]
 
   tlog "---- BEGIN STDOUT OUTPUT\n"
@@ -168,13 +168,13 @@
 } -body {
   set output ""
 
   set code [catch {
     testClrExec $installerExeFile [list -eventflags Wait -stdout output \
-        -success 0] -debugPriority Lowest -tracePriority High -install false \
+        -success 0] -debugPriority Lowest -tracePriority MediumHigh \
         -noRuntimeVersion true -noCompact true -noNetFx20 true -noVs2008 true \
-        -whatIf true -verbose true -confirm true \
+        -whatIf true -verbose true -confirm true -install false \
         -logFileName [appendArgs \" [file nativename $fileName] \"] \
         -traceFormat [appendArgs \" "#{0}: {2}" \"]
   } error]
 
   tlog "---- BEGIN STDOUT OUTPUT\n"

Index: tools/install/Installer.cs
==================================================================
--- tools/install/Installer.cs
+++ tools/install/Installer.cs
@@ -96,14 +96,16 @@
     {
         None = 0x0,
         Lowest = 0x1,
         Lower = 0x2,
         Low = 0x4,
-        Medium = 0x8,
-        High = 0x10,
-        Higher = 0x20,
-        Highest = 0x40,
+        MediumLow = 0x8,
+        Medium = 0x10,
+        MediumHigh = 0x20,
+        High = 0x40,
+        Higher = 0x80,
+        Highest = 0x100,
         Default = Medium
     }
     #endregion
 
     ///////////////////////////////////////////////////////////////////////////
@@ -2666,16 +2668,16 @@
                     // NOTE: Show where we are running from and how we were
                     //       invoked.
                     //
                     string location = assembly.Location;
 
-                    TraceOps.DebugAndTrace(TracePriority.Medium,
+                    TraceOps.DebugAndTrace(TracePriority.MediumLow,
                         debugCallback, traceCallback, String.Format(
                         "Running executable is: {0}", ForDisplay(location)),
                         traceCategory);
 
-                    TraceOps.DebugAndTrace(TracePriority.Medium,
+                    TraceOps.DebugAndTrace(TracePriority.MediumLow,
                         debugCallback, traceCallback, String.Format(
                         "Original command line is: {0}",
                         Environment.CommandLine), traceCategory);
 
                     if (!configuration.whatIf)
@@ -2683,18 +2685,18 @@
                         //
                         // NOTE: If the debugger is attached and What-If mode
                         //       is [now] disabled, issue a warning.
                         //
                         if (Debugger.IsAttached)
-                            TraceOps.DebugAndTrace(TracePriority.Medium,
+                            TraceOps.DebugAndTrace(TracePriority.MediumHigh,
                                 debugCallback, traceCallback,
                                 "Forced to disable \"what-if\" mode with " +
                                 "debugger attached.", traceCategory);
                     }
                     else
                     {
-                        TraceOps.DebugAndTrace(TracePriority.High,
+                        TraceOps.DebugAndTrace(TracePriority.MediumHigh,
                             debugCallback, traceCallback,
                             "No actual changes will be made to this " +
                             "system because \"what-if\" mode is enabled.",
                             traceCategory);
                     }
@@ -3754,12 +3756,12 @@
 
                     if (!Directory.Exists(directory))
                     {
                         TraceOps.DebugAndTrace(TracePriority.Low,
                             debugCallback, traceCallback, String.Format(
-                            ".NET Framework {0} directory {1} does not exist, " +
-                            "skipping...", ForDisplay(frameworkVersion),
+                            ".NET Framework {0} directory {1} does not " +
+                            "exist, skipping...", ForDisplay(frameworkVersion),
                             ForDisplay(directory)), traceCategory);
 
                         continue;
                     }
 
@@ -5167,11 +5169,11 @@
                     TraceOps.ShowMessage(TracePriority.Highest,
                         debugCallback, traceCallback, thisAssembly,
                         error, traceCategory, MessageBoxButtons.OK,
                         MessageBoxIcon.Error);
 
-                    TraceOps.DebugAndTrace(TracePriority.High,
+                    TraceOps.DebugAndTrace(TracePriority.MediumHigh,
                         debugCallback, traceCallback, "Failure.",
                         traceCategory);
 
                     return 1; /* FAILURE */
                 }
@@ -5295,11 +5297,11 @@
                             TraceOps.ShowMessage(TracePriority.Highest,
                                 debugCallback, traceCallback, thisAssembly,
                                 error, traceCategory, MessageBoxButtons.OK,
                                 MessageBoxIcon.Error);
 
-                            TraceOps.DebugAndTrace(TracePriority.High,
+                            TraceOps.DebugAndTrace(TracePriority.MediumHigh,
                                 debugCallback, traceCallback, "Failure.",
                                 traceCategory);
 
                             return 1; /* FAILURE */
                         }
@@ -5325,11 +5327,11 @@
                             TraceOps.ShowMessage(TracePriority.Highest,
                                 debugCallback, traceCallback, thisAssembly,
                                 error, traceCategory, MessageBoxButtons.OK,
                                 MessageBoxIcon.Error);
 
-                            TraceOps.DebugAndTrace(TracePriority.High,
+                            TraceOps.DebugAndTrace(TracePriority.MediumHigh,
                                 debugCallback, traceCallback, "Failure.",
                                 traceCategory);
 
                             return 1; /* FAILURE */
                         }
@@ -5351,11 +5353,11 @@
                             TraceOps.ShowMessage(TracePriority.Highest,
                                 debugCallback, traceCallback, thisAssembly,
                                 error, traceCategory, MessageBoxButtons.OK,
                                 MessageBoxIcon.Error);
 
-                            TraceOps.DebugAndTrace(TracePriority.High,
+                            TraceOps.DebugAndTrace(TracePriority.MediumHigh,
                                 debugCallback, traceCallback, "Failure.",
                                 traceCategory);
 
                             return 1; /* FAILURE */
                         }
@@ -5377,11 +5379,11 @@
                             TraceOps.ShowMessage(TracePriority.Highest,
                                 debugCallback, traceCallback, thisAssembly,
                                 error, traceCategory, MessageBoxButtons.OK,
                                 MessageBoxIcon.Error);
 
-                            TraceOps.DebugAndTrace(TracePriority.High,
+                            TraceOps.DebugAndTrace(TracePriority.MediumHigh,
                                 debugCallback, traceCallback, "Failure.",
                                 traceCategory);
 
                             return 1; /* FAILURE */
                         }
@@ -5403,11 +5405,11 @@
                             TraceOps.ShowMessage(TracePriority.Highest,
                                 debugCallback, traceCallback, thisAssembly,
                                 error, traceCategory, MessageBoxButtons.OK,
                                 MessageBoxIcon.Error);
 
-                            TraceOps.DebugAndTrace(TracePriority.High,
+                            TraceOps.DebugAndTrace(TracePriority.MediumHigh,
                                 debugCallback, traceCallback, "Failure.",
                                 traceCategory);
 
                             return 1; /* FAILURE */
                         }
@@ -5415,11 +5417,11 @@
                     #endregion
 
                     ///////////////////////////////////////////////////////////
 
                     #region Log Summary
-                    TraceOps.DebugAndTrace(TracePriority.High,
+                    TraceOps.DebugAndTrace(TracePriority.MediumHigh,
                         debugCallback, traceCallback, String.Format(
                         "subKeysCreated = {0}, subKeysDeleted = {1}, " +
                         "keyValuesSet = {2}, keyValuesDeleted = {3}",
                         ForDisplay(RegistryHelper.SubKeysCreated),
                         ForDisplay(RegistryHelper.SubKeysDeleted),
@@ -5428,11 +5430,11 @@
                         traceCategory);
                     #endregion
 
                     ///////////////////////////////////////////////////////////
 
-                    TraceOps.DebugAndTrace(TracePriority.High,
+                    TraceOps.DebugAndTrace(TracePriority.MediumHigh,
                         debugCallback, traceCallback, "Success.",
                         traceCategory);
 
                     return 0; /* SUCCESS */
                 }