diff --git a/src/SharpCompress/Archives/IArchiveEntryExtensions.cs b/src/SharpCompress/Archives/IArchiveEntryExtensions.cs
index d820020d..82f6bf53 100644
--- a/src/SharpCompress/Archives/IArchiveEntryExtensions.cs
+++ b/src/SharpCompress/Archives/IArchiveEntryExtensions.cs
@@ -26,7 +26,7 @@ public static class IArchiveEntryExtensions
         using (entryStream)
         {
             using Stream s = new ListeningStream(streamListener, entryStream);
-            await s.TransferToAsync(streamToWriteTo);
+            await s.CopyToAsync(streamToWriteTo);
         }
         streamListener.FireEntryExtractionEnd(archiveEntry);
     }
diff --git a/src/SharpCompress/Archives/IArchiveExtensions.cs b/src/SharpCompress/Archives/IArchiveExtensions.cs
index dfb3007f..d48a45df 100644
--- a/src/SharpCompress/Archives/IArchiveExtensions.cs
+++ b/src/SharpCompress/Archives/IArchiveExtensions.cs
@@ -76,7 +76,7 @@ public static class IArchiveExtensions
 
             // Write file
             using var fs = File.OpenWrite(path);
-            entry.WriteTo(fs);
+            await entry.WriteToAsync(fs);
 
             // Update progress
             bytesRead += entry.Size;
diff --git a/src/SharpCompress/Utility.cs b/src/SharpCompress/Utility.cs
index a7f3c4a6..2657c6cf 100644
--- a/src/SharpCompress/Utility.cs
+++ b/src/SharpCompress/Utility.cs
@@ -86,7 +86,7 @@ internal static class Utility
 
     public static void Skip(this Stream source)
     {
-        var buffer = GetTransferByteArray();
+        var buffer = ArrayPool<byte>.Shared.Rent(TEMP_BUFFER_SIZE);
         try
         {
             do { } while (source.Read(buffer, 0, buffer.Length) == buffer.Length);
@@ -99,7 +99,7 @@ internal static class Utility
 
     public static async Task SkipAsync(this Stream source)
     {
-        var buffer = GetTransferByteArray();
+        var buffer = ArrayPool<byte>.Shared.Rent(TEMP_BUFFER_SIZE);
         try
         {
             do { } while (await source.ReadAsync(buffer, 0, buffer.Length) == buffer.Length);
@@ -110,38 +110,6 @@ internal static class Utility
         }
     }
 
-    public static bool Find(this Stream source, byte[] array)
-    {
-        var buffer = GetTransferByteArray();
-        try
-        {
-            var count = 0;
-            var len = source.Read(buffer, 0, buffer.Length);
-
-            do
-            {
-                for (var i = 0; i < len; i++)
-                {
-                    if (array[count] == buffer[i])
-                    {
-                        count++;
-                        if (count == array.Length)
-                        {
-                            source.Position = source.Position - len + i - array.Length + 1;
-                            return true;
-                        }
-                    }
-                }
-            } while ((len = source.Read(buffer, 0, buffer.Length)) > 0);
-        }
-        finally
-        {
-            ArrayPool<byte>.Shared.Return(buffer);
-        }
-
-        return false;
-    }
-
     public static DateTime DosDateToDateTime(ushort iDate, ushort iTime)
     {
         var year = (iDate / 512) + 1980;