diff --git a/src/com/webcodepro/applecommander/storage/ProdosFormatDisk.java b/src/com/webcodepro/applecommander/storage/ProdosFormatDisk.java
index c7b1ecb..5c34b62 100644
--- a/src/com/webcodepro/applecommander/storage/ProdosFormatDisk.java
+++ b/src/com/webcodepro/applecommander/storage/ProdosFormatDisk.java
@@ -1,6 +1,6 @@
 /*
  * AppleCommander - An Apple ][ image utility.
- * Copyright (C) 2002 by Robert Greene
+ * Copyright (C) 2002-3 by Robert Greene
  * robgreene at users.sourceforge.net
  *
  * This program is free software; you can redistribute it and/or modify it 
@@ -74,10 +74,12 @@ public class ProdosFormatDisk extends FormattedDisk {
 		private byte type;
 		private String string;
 		private boolean addressRequired;
-		public ProdosFileType(byte type, String string, boolean addressRequired) {
+		private boolean canCompile;
+		public ProdosFileType(byte type, String string, boolean addressRequired, boolean canCompile) {
 			this.type = type;
 			this.string = string;
 			this.addressRequired = addressRequired;
+			this.canCompile = canCompile;
 		}
 		public byte getType() {
 			return type;
@@ -88,6 +90,9 @@ public class ProdosFormatDisk extends FormattedDisk {
 		public boolean needsAddress() {
 			return addressRequired;
 		}
+		public boolean canCompile() {
+			return canCompile;
+		}
 	}
 
 	/**
@@ -151,7 +156,9 @@ public class ProdosFormatDisk extends FormattedDisk {
 				}
 				boolean addressRequired = Boolean.valueOf((String) properties.get(
 					"filetype." + byt + ".address")).booleanValue();
-				fileTypes[i] = new ProdosFileType((byte)i, string, addressRequired);
+				boolean canCompile = Boolean.valueOf((String) properties.get(
+					"filetype." + byt + ".compile")).booleanValue();
+				fileTypes[i] = new ProdosFileType((byte)i, string, addressRequired, canCompile);
 			}
 		} catch (IOException ignored) {
 		}
@@ -908,4 +915,15 @@ public class ProdosFormatDisk extends FormattedDisk {
 		}
 		return false;
 	}
+
+	/**
+	 * Indicates if this filetype can be compiled.
+	 */
+	public boolean canCompile(String filetype) {
+		ProdosFileType fileType = findFileType(filetype);
+		if (fileType != null) {
+			return fileType.canCompile();
+		}
+		return false;
+	}
 }