diff --git a/src/com/webcodepro/applecommander/storage/Disk.java b/src/com/webcodepro/applecommander/storage/Disk.java
index 42f31c0..7de2a2c 100644
--- a/src/com/webcodepro/applecommander/storage/Disk.java
+++ b/src/com/webcodepro/applecommander/storage/Disk.java
@@ -181,7 +181,7 @@ public class Disk {
 		byte[] diskImage = null;
 		byte[] diskImageDC42 = null;
 
-		if (isSDK() || isSHK()) {
+		if (isSDK() || isSHK() || isBXY()) {
 			// If we have an SDK, unpack it and send along the byte array
 			// If we have a SHK, build a new disk and unpack the contents on to it
 			diskImage = com.webcodepro.shrinkit.Utilities.unpackSHKFile(filename);
@@ -424,6 +424,14 @@ public class Disk {
 		return filename.toLowerCase().endsWith(".shk"); //$NON-NLS-1$
 	}
 
+	/**
+	 * Indicate if this disk is a ShrinkIt-compressed binary II archive.
+	 */
+	public boolean isBXY()
+	{
+		return filename.toLowerCase().endsWith(".bxy"); //$NON-NLS-1$
+	}
+
 	/**
 	 * Indicate if this disk is ProDOS ordered (beginning with block 0).
 	 */
diff --git a/src/com/webcodepro/applecommander/storage/os/prodos/ProdosFormatDisk.java b/src/com/webcodepro/applecommander/storage/os/prodos/ProdosFormatDisk.java
index 870ee8f..d6d02c9 100644
--- a/src/com/webcodepro/applecommander/storage/os/prodos/ProdosFormatDisk.java
+++ b/src/com/webcodepro/applecommander/storage/os/prodos/ProdosFormatDisk.java
@@ -632,6 +632,7 @@ public class ProdosFormatDisk extends FormattedDisk {
 		} else {
 			// compute free space and see if the data will fit!
 			int numberOfDataBlocks = (fileData.length + BLOCK_SIZE - 1) / BLOCK_SIZE;
+			if (fileData.length == 0) numberOfDataBlocks = 1;
 			int numberOfBlocks = numberOfDataBlocks;
 			if (numberOfBlocks > 1) {
 				numberOfBlocks+= ((numberOfDataBlocks-1) / 256) + 1;	// that's 128K
@@ -657,7 +658,8 @@ public class ProdosFormatDisk extends FormattedDisk {
 			byte[] masterIndexBlockData = new byte[BLOCK_SIZE];
 			int offset = 0;
 			int blockCount = 0;
-			while (offset < fileData.length) {
+			// Need to let a file length go through once
+			while ((offset < fileData.length) || ((fileData.length == 0) && (offset == 0))){
 				if (blockCount > 0) blockNumber = findFreeBlock(bitmap);
 				setBlockUsed(bitmap, blockNumber);
 				blockCount++;
diff --git a/src/com/webcodepro/shrinkit/HeaderBlock.java b/src/com/webcodepro/shrinkit/HeaderBlock.java
index ad00eee..a76106a 100644
--- a/src/com/webcodepro/shrinkit/HeaderBlock.java
+++ b/src/com/webcodepro/shrinkit/HeaderBlock.java
@@ -108,10 +108,24 @@ public class HeaderBlock {
 			ThreadRecord r = findThreadRecord(ThreadKind.FILENAME);
 			if (r != null) filename = r.getText();
 			if (filename == null) filename = rawFilename;
+			if (filename.contains(":")) {
+				filename = filename.replace(":","/");
+			}
 		}
 		return filename;
 	}
 	
+	/**
+	 * Final element in the path, in those cases where a filename actually holds a path name
+	 */
+	public String getFinalFilename() {
+		String filename = getFilename();
+		String[] path;
+		path = filename.split("/");
+		filename = path[path.length - 1];
+		return filename;
+	}
+	
 	/**
 	 * Get the data fork.
 	 */
diff --git a/src/com/webcodepro/shrinkit/Utilities.java b/src/com/webcodepro/shrinkit/Utilities.java
index 059f488..d30db9a 100644
--- a/src/com/webcodepro/shrinkit/Utilities.java
+++ b/src/com/webcodepro/shrinkit/Utilities.java
@@ -136,7 +136,7 @@ public class Utilities
 							// We have a traditional file, no resource fork.
 							newFile.setFileData(readThread(dataFork));
 						}
-						newFile.setFilename(b.getFilename());
+						newFile.setFilename(b.getFinalFilename());
 						newFile.setFiletype(b.getFileType());
 						newFile.setAuxiliaryType((int) b.getExtraType());
 						// TODO: dates differ by a month or so from what CiderPress reports.  
diff --git a/src/com/webcodepro/shrinkit/io/LittleEndianByteInputStream.java b/src/com/webcodepro/shrinkit/io/LittleEndianByteInputStream.java
index 05dc684..bf5c145 100644
--- a/src/com/webcodepro/shrinkit/io/LittleEndianByteInputStream.java
+++ b/src/com/webcodepro/shrinkit/io/LittleEndianByteInputStream.java
@@ -62,6 +62,9 @@ public class LittleEndianByteInputStream extends InputStream implements ByteCons
 		byte[] data = new byte[bytes];
 		int read = inputStream.read(data);
 		bytesRead+= read;
+		// In the case where we have a zero-byte file, 'read' stays at -1, which is not correct.  Fix it.
+		if ((bytes == 0) && (read == -1))
+			read = 0;
 		if (read < bytes) {
 			throw new IOException("Requested " + bytes + " bytes, but " + read + " read");
 		}