diff --git a/ArcFormats/ArcNSA.cs b/ArcFormats/ArcNSA.cs
index 3f763200..b0980e96 100644
--- a/ArcFormats/ArcNSA.cs
+++ b/ArcFormats/ArcNSA.cs
@@ -176,9 +176,7 @@ namespace GameRes.Formats.ONScripter
                     break;
                 if (name_buffer.Length == name_len)
                 {
-                    byte[] new_buffer = new byte[checked(name_len/2*3)];
-                    Array.Copy (name_buffer, new_buffer, name_len);
-                    name_buffer = new_buffer;
+                    Array.Resize (ref name_buffer, checked(name_len/2*3));
                 }
                 name_buffer[name_len] = b;
             }
diff --git a/ArcFormats/ImageDRG.cs b/ArcFormats/ImageDRG.cs
index dc8246ec..ea4533f8 100644
--- a/ArcFormats/ImageDRG.cs
+++ b/ArcFormats/ImageDRG.cs
@@ -95,12 +95,12 @@ namespace GameRes.Formats.DRS
             int stride = (int)info.Width*((info.BPP+7)/8);
             if (8 == info.BPP)
             {
+                file.Position = 44;
                 format = PixelFormats.Indexed8;
                 var palette_data = new byte[0x400];
                 if (palette_data.Length != file.Read (palette_data, 0, palette_data.Length))
                     throw new InvalidFormatException();
                 var palette = new Color[256];
-                file.Position = 44;
                 for (int i = 0; i < 256; ++i)
                 {
                     palette[i] = Color.FromRgb (palette_data[i*4+2], palette_data[i*4+1], palette_data[i*4]);