diff --git a/SabreTools.DatFiles/Formats/RomCenter.Writer.cs b/SabreTools.DatFiles/Formats/RomCenter.Writer.cs
index 1d2efa1e..c0b7e2d1 100644
--- a/SabreTools.DatFiles/Formats/RomCenter.Writer.cs
+++ b/SabreTools.DatFiles/Formats/RomCenter.Writer.cs
@@ -1,8 +1,6 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using SabreTools.Core;
-using SabreTools.Core.Tools;
 using SabreTools.DatItems;
 using SabreTools.DatItems.Formats;
 
@@ -51,7 +49,9 @@ namespace SabreTools.DatFiles.Formats
             {
                 logger.User($"Writing to '{outfile}'...");
 
-                var metadataFile = CreateMetadataFile(ignoreblanks);
+                // Serialize the input file
+                var metadata = ConvertMetadata(ignoreblanks);
+                var metadataFile = new Serialization.CrossModel.RomCenter().Deserialize(metadata);
                 if (!(new Serialization.Files.RomCenter().Serialize(metadataFile, outfile)))
                 {
                     logger.Warning($"File '{outfile}' could not be written! See the log for more details.");
@@ -67,137 +67,5 @@ namespace SabreTools.DatFiles.Formats
             logger.User($"'{outfile}' written!{Environment.NewLine}");
             return true;
         }
-
-        #region Converters
-
-        /// <summary>
-        /// Create a MetadataFile from the current internal information
-        /// <summary>
-        /// <param name="ignoreblanks">True if blank roms should be skipped on output, false otherwise</param>
-        private Models.RomCenter.MetadataFile CreateMetadataFile(bool ignoreblanks)
-        {
-            var metadataFile = new Models.RomCenter.MetadataFile
-            {
-                Credits = CreateCredits(),
-                Dat = CreateDat(),
-                Emulator = CreateEmulator(),
-                Games = CreateGames(ignoreblanks),
-            };
-            return metadataFile;
-        }
-
-        /// <summary>
-        /// Create a Credits from the current internal information
-        /// <summary>
-        private Models.RomCenter.Credits CreateCredits()
-        {
-            var credits = new Models.RomCenter.Credits
-            {
-                Author = Header.GetStringFieldValue(Models.Metadata.Header.AuthorKey),
-                Version = Header.GetStringFieldValue(Models.Metadata.Header.VersionKey),
-                Email = Header.GetStringFieldValue(Models.Metadata.Header.EmailKey),
-                Homepage = Header.GetStringFieldValue(Models.Metadata.Header.HomepageKey),
-                Url = Header.GetStringFieldValue(Models.Metadata.Header.UrlKey),
-                Date = Header.GetStringFieldValue(Models.Metadata.Header.DateKey),
-                Comment = Header.GetStringFieldValue(Models.Metadata.Header.CommentKey),
-            };
-            return credits;
-        }
-
-        /// <summary>
-        /// Create a Dat from the current internal information
-        /// <summary>
-        private Models.RomCenter.Dat CreateDat()
-        {
-            var dat = new Models.RomCenter.Dat
-            {
-                Version = Header.GetStringFieldValue(Models.Metadata.Header.DatVersionKey),
-                Plugin = Header.GetStringFieldValue(Models.Metadata.Header.SystemKey),
-                Split = (Header.GetStringFieldValue(Models.Metadata.Header.ForceMergingKey).AsEnumValue<MergingFlag>() == MergingFlag.Split ? "1" : "0"),
-                Merge = (Header.GetStringFieldValue(Models.Metadata.Header.ForceMergingKey).AsEnumValue<MergingFlag>() == MergingFlag.Merged
-                    || Header.GetStringFieldValue(Models.Metadata.Header.ForceMergingKey).AsEnumValue<MergingFlag>() == MergingFlag.FullMerged ? "1" : "0"),
-            };
-            return dat;
-        }
-
-        /// <summary>
-        /// Create a Emulator from the current internal information
-        /// <summary>
-        private Models.RomCenter.Emulator CreateEmulator()
-        {
-            var emulator = new Models.RomCenter.Emulator
-            {
-                RefName = Header.GetStringFieldValue(Models.Metadata.Header.NameKey),
-                Version = Header.GetStringFieldValue(Models.Metadata.Header.DescriptionKey),
-            };
-            return emulator;
-        }
-
-        /// <summary>
-        /// Create a Games from the current internal information
-        /// <summary>
-        /// <param name="ignoreblanks">True if blank roms should be skipped on output, false otherwise</param>
-        private Models.RomCenter.Games? CreateGames(bool ignoreblanks)
-        {
-            // If we don't have items, we can't do anything
-            if (this.Items == null || !this.Items.Any())
-                return null;
-
-            // Create a list of hold the roms
-            var roms = new List<Models.RomCenter.Rom>();
-
-            // Loop through the sorted items and create games for them
-            foreach (string key in Items.SortedKeys)
-            {
-                var items = Items.FilteredItems(key);
-                if (items == null || !items.Any())
-                    continue;
-
-                // Loop through and convert the items to respective lists
-                for (int index = 0; index < items.Count; index++)
-                {
-                    // Get the item
-                    var item = items[index];
-
-                    // Check for a "null" item
-                    item = ProcessNullifiedItem(item);
-
-                    // Skip if we're ignoring the item
-                    if (ShouldIgnore(item, ignoreblanks))
-                        continue;
-
-                    switch (item)
-                    {
-                        case Rom rom:
-                            roms.Add(CreateRom(rom));
-                            break;
-                    }
-                }
-            }
-
-            return new Models.RomCenter.Games { Rom = [.. roms] };
-        }
-
-        /// <summary>
-        /// Create a Rom from the current Rom DatItem
-        /// <summary>
-        private static Models.RomCenter.Rom CreateRom(Rom item)
-        {
-            var rom = new Models.RomCenter.Rom
-            {
-                ParentName = item.GetFieldValue<Machine>(DatItem.MachineKey)!.GetStringFieldValue(Models.Metadata.Machine.CloneOfKey),
-                //ParentDescription = item.GetFieldValue<Machine>(DatItem.MachineKey)!.GetStringFieldValue(Models.Metadata.Machine.CloneOfDescription), // TODO: Add to internal model or find mapping
-                GameName = item.GetFieldValue<Machine>(DatItem.MachineKey)!.GetStringFieldValue(Models.Metadata.Machine.NameKey),
-                GameDescription = item.GetFieldValue<Machine>(DatItem.MachineKey)!.GetStringFieldValue(Models.Metadata.Machine.DescriptionKey),
-                RomName = item.GetName(),
-                RomCRC = item.GetStringFieldValue(Models.Metadata.Rom.CRCKey),
-                RomSize = item.GetStringFieldValue(Models.Metadata.Rom.SizeKey),
-                RomOf = item.GetFieldValue<Machine>(DatItem.MachineKey)!.GetStringFieldValue(Models.Metadata.Machine.RomOfKey),
-                MergeName = item.GetStringFieldValue(Models.Metadata.Rom.MergeKey),
-            };
-            return rom;
-        }
-
-        #endregion
     }
 }