diff --git a/demo/README.md b/demo/README.md
index 6a9c4d3..0f86cf3 100644
--- a/demo/README.md
+++ b/demo/README.md
@@ -1,3 +1,7 @@
 # Demo
 
-simply open a console as admin, run "physmeme.exe hello-world.sys" and you should see a DbgPrint inside of dbgview. 
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+simply open a console as admin, run "physmeme.exe hello-world.sys" and you should see a DbgPrint inside of dbgview. 
+
+- pmdll64.dll is part of a supermicro bios flashing utility
+- physmem64.sys is part of a supermicro bios flashing utility
+- hello-world.sys just prints the base address and size of the driver :)
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