diff --git a/SabreTools.DatFiles/Formats/Listrom.cs b/SabreTools.DatFiles/Formats/Listrom.cs
index 5abd1a98..fb60984f 100644
--- a/SabreTools.DatFiles/Formats/Listrom.cs
+++ b/SabreTools.DatFiles/Formats/Listrom.cs
@@ -29,11 +29,14 @@ namespace SabreTools.DatFiles.Formats
         /// <remarks>
         /// In a new style MAME listrom DAT, each game has the following format:
         /// 
-        /// ROMs required for driver "005".
+        /// ROMs required for driver "testdriver".
         /// Name                                   Size Checksum
-        /// 1346b.cpu-u25                          2048 CRC(8e68533e) SHA1(a257c556d31691068ed5c991f1fb2b51da4826db)
-        /// 6331.sound-u8                            32 BAD CRC(1d298cb0) SHA1(bb0bb62365402543e3154b9a77be9c75010e6abc) BAD_DUMP
-        /// 16v8h-blue.u24                          279 NO GOOD DUMP KNOWN
+        /// abcd.bin                               1024 CRC(00000000) SHA1(da39a3ee5e6b4b0d3255bfef95601890afd80709)
+        /// efgh.bin                               1024 BAD CRC(00000000) SHA1(da39a3ee5e6b4b0d3255bfef95601890afd80709) BAD_DUMP
+        /// ijkl.bin                               1024 NO GOOD DUMP KNOWN
+        /// abcd.chd                                    SHA1(da39a3ee5e6b4b0d3255bfef95601890afd80709)
+        /// efgh.chd                                    BAD (da39a3ee5e6b4b0d3255bfef95601890afd80709) BAD_DUMP
+        /// ijkl.chd                                    NO GOOD DUMP KNOWN
         /// </remarks>
         public override void ParseFile(string filename, int indexId, bool keep, bool statsOnly = false, bool throwOnError = false)
         {
diff --git a/SabreTools.Models/AttractMode/Row.cs b/SabreTools.Models/AttractMode/Row.cs
index e8883fa3..88f91db3 100644
--- a/SabreTools.Models/AttractMode/Row.cs
+++ b/SabreTools.Models/AttractMode/Row.cs
@@ -1,5 +1,8 @@
 namespace SabreTools.Models.AttractMode
 {
+    /// <summary>
+    /// #Name;Title;Emulator;CloneOf;Year;Manufacturer;Category;Players;Rotation;Control;Status;DisplayCount;DisplayType;AltRomname;AltTitle;Extra;Buttons
+    /// </summary>
     public class Row
     {
         public string Name { get; set; }
diff --git a/SabreTools.Models/DosCenter/DatFile.cs b/SabreTools.Models/DosCenter/DatFile.cs
new file mode 100644
index 00000000..df721086
--- /dev/null
+++ b/SabreTools.Models/DosCenter/DatFile.cs
@@ -0,0 +1,11 @@
+namespace SabreTools.Models.DosCenter
+{
+    public class DatFile
+    {
+        /// <remarks>doscenter</remarks>
+        public DosCenter? DosCenter { get; set; }
+
+        /// <remarks>game</remarks>
+        public Game[]? Game { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/SabreTools.Models/DosCenter/DosCenter.cs b/SabreTools.Models/DosCenter/DosCenter.cs
new file mode 100644
index 00000000..b391ceb6
--- /dev/null
+++ b/SabreTools.Models/DosCenter/DosCenter.cs
@@ -0,0 +1,27 @@
+namespace SabreTools.Models.DosCenter
+{
+    /// <remarks>doscenter</remarks>
+    public class DosCenter
+    {
+        /// <remarks>name</remarks>
+        public string? Name { get; set; }
+
+        /// <remarks>description</remarks>
+        public string? Description { get; set; }
+
+        /// <remarks>version</remarks>
+        public string? Version { get; set; }
+
+        /// <remarks>date</remarks>
+        public string? Date { get; set; }
+
+        /// <remarks>author</remarks>
+        public string? Author { get; set; }
+
+        /// <remarks>homepage</remarks>
+        public string? Homepage { get; set; }
+
+        /// <remarks>comment</remarks>
+        public string? Comment { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/SabreTools.Models/DosCenter/File.cs b/SabreTools.Models/DosCenter/File.cs
new file mode 100644
index 00000000..edb049dc
--- /dev/null
+++ b/SabreTools.Models/DosCenter/File.cs
@@ -0,0 +1,18 @@
+namespace SabreTools.Models.DosCenter
+{
+    /// <remarks>file</remarks>
+    public class File
+    {
+        /// <remarks>name, attribute</remarks>
+        public string? Name { get; set; }
+
+        /// <remarks>size, attribute</remarks>
+        public long? Size { get; set; }
+
+        /// <remarks>crc, attribute</remarks>
+        public string? CRC { get; set; }
+
+        /// <remarks>date, attribute</remarks>
+        public string? Date { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/SabreTools.Models/DosCenter/Game.cs b/SabreTools.Models/DosCenter/Game.cs
new file mode 100644
index 00000000..165b5645
--- /dev/null
+++ b/SabreTools.Models/DosCenter/Game.cs
@@ -0,0 +1,12 @@
+namespace SabreTools.Models.DosCenter
+{
+    /// <remarks>game</remarks>
+    public class Game
+    {
+        /// <remarks>name</remarks>
+        public string? Name { get; set; }
+
+        /// <remarks>file</remarks>
+        public File[]? File { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/SabreTools.Models/EverdriveSMDB/Row.cs b/SabreTools.Models/EverdriveSMDB/Row.cs
index d789657d..5cb6ccc3 100644
--- a/SabreTools.Models/EverdriveSMDB/Row.cs
+++ b/SabreTools.Models/EverdriveSMDB/Row.cs
@@ -1,5 +1,8 @@
 namespace SabreTools.Models.EverdriveSMDB
 {
+    /// <summary>
+    /// SHA-256 \t Machine Name/Filename \t SHA-1 \t MD5 \t CRC32 \t Size (Optional)
+    /// </summary>
     public class Row
     {
         public string SHA256 { get; set; }
diff --git a/SabreTools.Models/Listrom/Row.cs b/SabreTools.Models/Listrom/Row.cs
new file mode 100644
index 00000000..202022c9
--- /dev/null
+++ b/SabreTools.Models/Listrom/Row.cs
@@ -0,0 +1,27 @@
+namespace SabreTools.Models.Listrom
+{
+    /// <summary>
+    /// ROMs required for driver "testdriver".
+    /// Name                                   Size Checksum
+    /// abcd.bin                               1024 CRC(00000000) SHA1(da39a3ee5e6b4b0d3255bfef95601890afd80709)
+    /// efgh.bin                               1024 BAD CRC(00000000) SHA1(da39a3ee5e6b4b0d3255bfef95601890afd80709) BAD_DUMP
+    /// ijkl.bin                               1024 NO GOOD DUMP KNOWN
+    /// abcd.chd                                    SHA1(da39a3ee5e6b4b0d3255bfef95601890afd80709)
+    /// efgh.chd                                    BAD (da39a3ee5e6b4b0d3255bfef95601890afd80709) BAD_DUMP
+    /// ijkl.chd                                    NO GOOD DUMP KNOWN
+    /// </summary>
+    public class Row
+    {
+        public string Name { get; set; }
+
+        public long? Size { get; set; }
+
+        public bool Bad { get; set; }
+
+        public string? CRC { get; set; }
+
+        public string? SHA1 { get; set; }
+
+        public bool NoGoodDumpKnown { get; set; }
+    }
+}
\ No newline at end of file