diff --git a/collects/tests/mred/media2.mre b/collects/tests/mred/media2.mre
new file mode 100644
index 0000000000..eae5cbd7e4
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+++ b/collects/tests/mred/media2.mre
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+                 www.plt-scheme.org
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diff --git a/collects/tests/mred/media8.mre b/collects/tests/mred/media8.mre
new file mode 100644
index 0000000000..eae5cbd7e4
--- /dev/null
+++ b/collects/tests/mred/media8.mre
@@ -0,0 +1,153 @@
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+#|
+   This file is in PLT Scheme editor format.
+   Most likely, it was created by saving a program in DrScheme version
+   359.6 or later, and it probably contains a program with non-text
+   elements (such as images or comment boxes).
+   Open this file in DrScheme version 359.6 or later to read it.
+                 www.plt-scheme.org
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diff --git a/collects/tests/mred/prog8.mre b/collects/tests/mred/prog8.mre
new file mode 100644
index 0000000000..6768cc1b8f
--- /dev/null
+++ b/collects/tests/mred/prog8.mre
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+   Most likely, it was created by saving a program in DrScheme,
+   and it probably contains a program with non-text elements (such
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+                 www.plt-scheme.org
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