diff --git a/README.md b/README.md
index f962faa..d9dc297 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,9 @@
-# sf2000
+# Data Frog SF2000
 Information regarding the SF2000 handheld console
+
+## Resources
+The Resources folder on the microSD card contains all of the resources used by the device's firmware to construct the user interface at runtime. The following table lists the files from the `20230420` firmware, and what they are used for:
+
+| Filename | Description | Preview |
+| -------- | ----------- | ------- |
+| Archive.sys | UNKNOWN; 8 bytes, first are `02h`, the rest are all `00h` | |