diff --git a/resource.h b/resource.h
index d34f8387..87b9fd1e 100644
Binary files a/resource.h and b/resource.h differ
diff --git a/usbdos.c b/usbdos.c
index 5f451d38..44292108 100644
--- a/usbdos.c
+++ b/usbdos.c
@@ -33,6 +33,9 @@
 //#include <fmifs.h>
 // http://git.kernel.org/?p=fs/ext2/e2fsprogs.git;a=blob;f=misc/badblocks.c
 
+// TODO: publicize the link and license for USB icon:
+// http://www.softicons.com/free-icons/computer-icons/icons-unleashed-vol-1-by-pc-unleashed/usb-icon
+
 #include "msapi_utf8.h"
 #include "resource.h"
 #include "usbdos.h"
@@ -136,7 +139,7 @@ static BOOL GetDriveHandle(DWORD num, HANDLE* hDrive, char* DriveLetter)
 		r = DeviceIoControl(*hDrive, IOCTL_STORAGE_GET_DEVICE_NUMBER, NULL,
 			0, &sdn, sizeof(sdn), &size, NULL);
 		if ((!r) || (size <= 0)) {
-			uprintf("IOCTL_STORAGE_GET_DEVICE_NUMBER 1 failed: %s\n", WindowsErrorString(0));
+			uprintf("IOCTL_STORAGE_GET_DEVICE_NUMBER failed: %s\n", WindowsErrorString(0));
 			safe_closehandle(*hDrive);
 			break;
 		}
diff --git a/usbdos.ico b/usbdos.ico
new file mode 100644
index 00000000..b1d228f9
Binary files /dev/null and b/usbdos.ico differ
diff --git a/usbdos.rc b/usbdos.rc
index 7cdfd792..cd3aa8e2 100644
--- a/usbdos.rc
+++ b/usbdos.rc
@@ -33,10 +33,12 @@ BEGIN
     PUSHBUTTON      "Start",IDC_START,53,230,50,14
     COMBOBOX        IDC_DEVICE,16,20,190,30,CBS_DROPDOWNLIST | CBS_SORT | WS_VSCROLL | WS_TABSTOP
     LTEXT           "Device",IDC_STATIC,18,8,22,8
-    COMBOBOX        IDC_FILESYSTEM,16,78,190,30,CBS_DROPDOWNLIST | CBS_SORT | WS_VSCROLL | WS_TABSTOP
-    LTEXT           "File System",IDC_STATIC,18,66,51,10
+    COMBOBOX        IDC_FILESYSTEM,16,81,190,30,CBS_DROPDOWNLIST | CBS_SORT | WS_VSCROLL | WS_TABSTOP
+    LTEXT           "File System",IDC_STATIC,18,69,51,10
     COMBOBOX        IDC_CAPACITY,16,49,190,30,CBS_DROPDOWNLIST | CBS_SORT | WS_VSCROLL | WS_TABSTOP
     LTEXT           "Capacity",IDC_STATIC,18,37,29,8
+    COMBOBOX        IDC_ALLOCSIZE,16,112,190,30,CBS_DROPDOWNLIST | CBS_SORT | WS_VSCROLL | WS_TABSTOP
+    LTEXT           "Allocation unit size",IDC_STATIC,18,100,105,10
 END
 
 
@@ -80,6 +82,55 @@ BEGIN
 END
 #endif    // APSTUDIO_INVOKED
 
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 1,0,0,1
+ PRODUCTVERSION 1,0,0,1
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x40004L
+ FILETYPE 0x1L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "000904b0"
+        BEGIN
+            VALUE "CompanyName", "akeo.ie"
+            VALUE "FileDescription", "UsbDos"
+            VALUE "FileVersion", "1.0.0.1"
+            VALUE "InternalName", "UsbDos"
+            VALUE "LegalCopyright", "© 2010-2011 Pete Batard (GPL v3)"
+            VALUE "LegalTrademarks", "http://www.gnu.org/copyleft/gpl.html"
+            VALUE "OriginalFilename", "usbdos.exe"
+            VALUE "ProductName", "UsbDos"
+            VALUE "ProductVersion", "1.0.0.1"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x9, 1200
+    END
+END
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Icon
+//
+
+// Icon with lowest ID value placed first to ensure application icon
+// remains consistent on all systems.
+IDI_ICON                ICON                    "usbdos.ico"
 #endif    // English resources
 /////////////////////////////////////////////////////////////////////////////