diff --git a/ApplicationServices/ApplicationServices.csproj b/ApplicationServices/ApplicationServices.csproj
index 195d2085..1694451b 100644
--- a/ApplicationServices/ApplicationServices.csproj
+++ b/ApplicationServices/ApplicationServices.csproj
@@ -11,7 +11,6 @@
 
   <ItemGroup>
     <ProjectReference Include="..\DtoImporterService\DtoImporterService.csproj" />
-    <ProjectReference Include="..\InternalUtilities\InternalUtilities.csproj" />
     <ProjectReference Include="..\LibationSearchEngine\LibationSearchEngine.csproj" />
   </ItemGroup>
 
diff --git a/ApplicationServices/LibraryCommands.cs b/ApplicationServices/LibraryCommands.cs
index efafb3e2..164fcee7 100644
--- a/ApplicationServices/LibraryCommands.cs
+++ b/ApplicationServices/LibraryCommands.cs
@@ -178,8 +178,6 @@ namespace ApplicationServices
 		}
 		#endregion
 
-		// below are queries, not commands. maybe I should make a LibraryQueries. except there's already one of those...
-
 		public static LiberatedStatus Liberated_Status(Book book)
 			=> book.Audio_Exists ? LiberatedStatus.Liberated
 			: FileManager.AudibleFileStorage.AaxcExists(book.AudibleProductId) ? LiberatedStatus.PartialDownload
@@ -190,6 +188,8 @@ namespace ApplicationServices
 			: book.PDF_Exists ? LiberatedStatus.Liberated
 			: LiberatedStatus.NotLiberated;
 
+		// below are queries, not commands. maybe I should make a LibraryQueries. except there's already one of those...
+
 		public record LibraryStats(int booksFullyBackedUp, int booksDownloadedOnly, int booksNoProgress, int pdfsDownloaded, int pdfsNotDownloaded) { }
 		public static LibraryStats GetCounts()
 		{
diff --git a/LibationWinForms/GridEntry.cs b/LibationWinForms/GridEntry.cs
index ef451cfd..10f6e11a 100644
--- a/LibationWinForms/GridEntry.cs
+++ b/LibationWinForms/GridEntry.cs
@@ -177,6 +177,7 @@ namespace LibationWinForms
 			get => string.Join("\r\n", Book.UserDefinedItem.TagsEnumerated);
 			set => Book.UserDefinedItem.Tags = value;
 		}
+		// these 2 values being in 1 field is the trick behind getting the liberated+pdf 'stoplight' icon to draw. See: LiberateDataGridViewImageButtonCell.Paint
 		public (LiberatedStatus BookStatus, LiberatedStatus? PdfStatus) Liberate
 		{
 			get => (LibraryCommands.Liberated_Status(LibraryBook.Book), LibraryCommands.Pdf_Status(LibraryBook.Book));