diff --git a/hacking/ChangeLog b/hacking/ChangeLog
index 3a889a37..f3a9a2bc 100644
--- a/hacking/ChangeLog
+++ b/hacking/ChangeLog
@@ -3923,5 +3923,7 @@
 	 tests.
 20111220 hacking/peripheral_tests.txt,lib/{Makefile.am,
          tests/fatware-success.hdf.bz2}: add DivIDE smoke test.
-20111220 hacking/peripheral_tests.txt,lib/Makefile.am,tests/success.mdr}: add
+20111220 hacking/peripheral_tests.txt,lib/{Makefile.am,tests/success.mdr}: add
          Interface I smoke test.
+20111221 hacking/peripheral_tests.txt,lib/{Makefile.am,tests/success.udi}: add
+	 Beta Disk smoke test.
diff --git a/hacking/peripheral_tests.txt b/hacking/peripheral_tests.txt
index dcb1a990..53e067b0 100644
--- a/hacking/peripheral_tests.txt
+++ b/hacking/peripheral_tests.txt
@@ -1,5 +1,11 @@
 Some peripheral smoke tests:
 
+Beta Disk
+
+* Start fuse as ./fuse --beta128 --betadisk lib/tests/success.udi
+* At the A> prompt, enter LOAD "success"
+* You should see "Congraturation! You sucsess!"
+
 DivIDE
 
 * Acquire the FATware installer from http://baze.au.com/divide/
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 05bd3614..b2d44e99 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -64,6 +64,7 @@ EXTRA_DIST = $(FILES) \
  	tests/fatware-success.hdf.bz2 \
  	tests/idedos-success.hdf.bz2 \
         tests/success.mdr \
+	tests/success.udi \
 	uncompressed/disk_plus3.szx \
 	uncompressed/tape_128.szx \
 	uncompressed/tape_16.szx \
diff --git a/lib/tests/success.udi b/lib/tests/success.udi
new file mode 100644
index 00000000..47034858
Binary files /dev/null and b/lib/tests/success.udi differ