diff --git a/How-MXE-builds-its-package.md b/How-MXE-builds-its-package.md
index f96e99b..1e0076e 100644
--- a/How-MXE-builds-its-package.md
+++ b/How-MXE-builds-its-package.md
@@ -1,10 +1,17 @@
 MXE is a set of Makefiles that is used to mimic a mini Linux distribution.
 
 ## Building packages
-0. It checks whether the requirements are met.
-1. When you run `make`, it automatically parses index.html to get a list of available packages.
-2. It includes the Makefile for the specified package in `src/`.
-3. It applies any patch if necessary.
-4. It calls macro specified in the package Makefile.
+When a person runs `make`, MXE does the following things:
+
+1. It checks whether the requirements are met. If successful, it `touch`es a file in `usr/installed` to
+   prevent MXE from chacking that every time you run `make`.
+2. When you run `make`, it automatically parses index.html to get a list of available packages.
+3. It includes the Makefile for the specified package in `src/`.
+4. It downloads the `$($(PKG)_FILE)` and checks it against `$($(PKG)_CHECKSUM)`.
+5. It extracts the tarball or zip file using the appropriate command.
+6. It applies any patch if necessary.
+7. It calls macro specified in the package Makefile.
    1. If `$(PKG)_BUILD_$(TARGET)` macro exists, then it will call that macro.
-   2. If it doesn't, then it calls `$(PKG)_BUILD` macro to build the package.
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+   2. If it doesn't, then it calls `$(PKG)_BUILD` macro to build the package.
+8. It adds an empty file in `usr/$(TARGET)/installed/` with the name of the package, signifying that the
+   package is built successfully.
\ No newline at end of file