diff --git a/README.md b/README.md
index 00cd694..04f76f9 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,11 @@
-# TMFH
-DSi Title Manager for HiyaCFW
+# Title Manager for HiyaCFW
+TMFH is a DSi homebrew app that can install and delete titles from a DSi emunand.
+
+It is only compatible with DSi systems, not DS or 3DS consoles.
+
+This app includes a modified version of [maketmd by Tuxality](https://github.com/Tuxality/maketmd).
+
+## Usage
+Place your dsiware nds and app files in a folder on your SD card called /dsi/.
+
+You cannot install cartridge games, even though they will "successfully" install.