diff --git a/SabreTools.Helper/Data/Structs.cs b/SabreTools.Helper/Data/Structs.cs
index 002fb0d9..1bd5b025 100644
--- a/SabreTools.Helper/Data/Structs.cs
+++ b/SabreTools.Helper/Data/Structs.cs
@@ -164,7 +164,7 @@ namespace SabreTools.Helper
 		public string AddExt;
 		public bool GameName;
 		public bool Romba;
-		public bool? TSV; // true for tab-deliminated output, false for comma-deliminated output
+		public bool? XSV; // true for tab-deliminated output, false for comma-deliminated output
 
 		// Statistical data related to the DAT
 		public long RomCount;
@@ -207,7 +207,7 @@ namespace SabreTools.Helper
 				AddExt = this.AddExt,
 				GameName = this.GameName,
 				Romba = this.Romba,
-				TSV = this.TSV,
+				XSV = this.XSV,
 				RomCount = this.RomCount,
 				DiskCount = this.DiskCount,
 				TotalSize = this.TotalSize,
@@ -250,7 +250,7 @@ namespace SabreTools.Helper
 				AddExt = this.AddExt,
 				GameName = this.GameName,
 				Romba = this.Romba,
-				TSV = this.TSV,
+				XSV = this.XSV,
 			};
 		}
 	}
diff --git a/SabreTools.Helper/Tools/DatTools.cs b/SabreTools.Helper/Tools/DatTools.cs
index eb42e4b8..3497fce4 100644
--- a/SabreTools.Helper/Tools/DatTools.cs
+++ b/SabreTools.Helper/Tools/DatTools.cs
@@ -1690,7 +1690,7 @@ namespace SabreTools.Helper
 					if (System.IO.File.Exists(inputFileName))
 					{
 						logger.User("Processing \"" + Path.GetFileName(inputFileName) + "\"");
-						datdata = Parse(inputFileName, 0, 0, datdata, logger, true, clean, softlist, keepext:(datdata.TSV != null));
+						datdata = Parse(inputFileName, 0, 0, datdata, logger, true, clean, softlist, keepext:(datdata.XSV != null));
 						datdata = Filter(datdata, gamename, romname, romtype, sgt, slt, seq, crc, md5, sha1, nodump, trim, single, root, logger);
 
 						// If the extension matches, append ".new" to the filename
@@ -1715,7 +1715,7 @@ namespace SabreTools.Helper
 							logger.User("Processing \"" + Path.GetFullPath(file).Remove(0, inputFileName.Length) + "\"");
 							Dat innerDatdata = (Dat)datdata.Clone();
 							innerDatdata.Files = null;
-							innerDatdata = Parse(file, 0, 0, innerDatdata, logger, true, clean, keepext:(datdata.TSV != null));
+							innerDatdata = Parse(file, 0, 0, innerDatdata, logger, true, clean, keepext:(datdata.XSV != null));
 							innerDatdata = Filter(innerDatdata, gamename, romname, romtype, sgt, slt, seq, crc, md5, sha1, nodump, trim, single, root, logger);
 
 							// If the extension matches, append ".new" to the filename
diff --git a/SabreTools.Helper/Tools/Output.cs b/SabreTools.Helper/Tools/Output.cs
index f2ab1516..74c8517a 100644
--- a/SabreTools.Helper/Tools/Output.cs
+++ b/SabreTools.Helper/Tools/Output.cs
@@ -193,12 +193,12 @@ namespace SabreTools.Helper
 							")\n";
 						break;
 					case OutputFormat.MissFile:
-						if (datdata.TSV == true)
+						if (datdata.XSV == true)
 						{
 							header = "\"File Name\"\t\"Internal Name\"\t\"Description\"\t\"Game Name\"\t\"Game Description\"\t\"Type\"\t\"" +
 								"Rom Name\"\t\"Disk Name\"\t\"Size\"\t\"CRC\"\t\"MD5\"\t\"SHA1\"\t\"Nodump\"\n";
 						}
-						else if (datdata.TSV == false)
+						else if (datdata.XSV == false)
 						{
 							header = "\"File Name\",\"Internal Name\",\"Description\",\"Game Name\",\"Game Description\",\"Type\",\"" +
 								"Rom Name\",\"Disk Name\",\"Size\",\"CRC\",\"MD5\",\"SHA1\",\"Nodump\"\n";
@@ -450,7 +450,7 @@ namespace SabreTools.Helper
 							}
 						}
 						// If we're in TSV mode, similarly the state is consistent
-						else if (datdata.TSV == true)
+						else if (datdata.XSV == true)
 						{
 							string inline = "\"" + datdata.FileName + "\"\t\"" + datdata.Name + "\"\t\"" + datdata.Description + "\"\t\"" + rom.Machine + "\"\t\"" + rom.Machine + "\"\t\"" +
 								rom.Type.ToString().ToLowerInvariant() + "\"\t\"" + (rom.Type == ItemType.Rom ? rom.Name : "") + "\"\t\"" + (rom.Type == ItemType.Disk ? rom.Name : "") + "\"\t\"" + rom.HashData.Size + "\"\t\"" +
@@ -458,7 +458,7 @@ namespace SabreTools.Helper
 							state += pre + inline + post + "\n";
 						}
 						// If we're in CSV mode, similarly the state is consistent
-						else if (datdata.TSV == false)
+						else if (datdata.XSV == false)
 						{
 							string inline = "\"" + datdata.FileName + "\",\"" + datdata.Name + "\",\"" + datdata.Description + "\",\"" + rom.Machine + "\",\"" + rom.Machine + "\",\"" +
 								rom.Type.ToString().ToLowerInvariant() + "\",\"" + (rom.Type == ItemType.Rom ? rom.Name : "") + "\",\"" + (rom.Type == ItemType.Disk ? rom.Name : "") + "\",\"" + rom.HashData.Size + "\",\"" +
diff --git a/SabreTools/Partials/SabreTools_Inits.cs b/SabreTools/Partials/SabreTools_Inits.cs
index c7405fc8..3e33583f 100644
--- a/SabreTools/Partials/SabreTools_Inits.cs
+++ b/SabreTools/Partials/SabreTools_Inits.cs
@@ -315,7 +315,7 @@ namespace SabreTools
 				AddExt = addext,
 				GameName = datprefix,
 				Romba = romba,
-				TSV = tsv,
+				XSV = tsv,
 			};
 
 			if (outputCMP)