diff --git a/overlay/etc/skel/notes/OFFLINE_SITES.md b/overlay/etc/skel/notes/OFFLINE_SITES.md
new file mode 100644
index 0000000..93fbb0c
--- /dev/null
+++ b/overlay/etc/skel/notes/OFFLINE_SITES.md
@@ -0,0 +1,24 @@
+# Offline Site Recommendations
+
+This is a list of online resources that I personally store locally
+for offline browsing. This list will grow over time.
+
+Run `et-mirror.sh <start_url>` to mirror the site. For example:
+
+```
+et-mirror.sh https://choisser.com/packet/`
+```
+
+The above command will mirror the start URL https://choisser.com/packet/
+along with any pages within the site that it links to.
+
+The mirrored site will be available in your home directory under the
+`offline-www` directory. You can open the files using the Min web browser.
+
+
+## Packet Radio
+
+* https://choisser.com/packet/
+* https://www.cantab.net/users/john.wiseman/Documents/
+* https://soundcardpacket.org/
+* https://tldp.org/HOWTO/AX25-HOWTO/index.html
diff --git a/overlay/opt/emcomm-tools/bin/et-mirror.sh b/overlay/opt/emcomm-tools/bin/et-mirror.sh
new file mode 100755
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+++ b/overlay/opt/emcomm-tools/bin/et-mirror.sh
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+#!/bin/bash
+# Author   : Gaston Gonzalez
+# Date     : 29 December 2024
+# Purpose  : Mirrors a website for offline browsing
+
+ET_OFFLINE_WWW_DIR="${HOME}/offline-www"
+
+if [ $# -ne 1 ]; then
+    echo "$(basename $) Usage: $0 <start-url>"
+    exit 1
+fi
+
+if [ ! -e ${ET_OFFLINE_WWW_DIR} ]; then
+  et-log "Creating offline web directory: ${ET_OFFLINE_WWW_DIR}"
+  mkdir -v ${ET_OFFLINE_WWW_DIR}
+fi
+
+START_URL=$1
+
+# Validate the URL format
+if ! [[ $START_URL =~ ^https?:// ]]; then
+    echo "Invalid URL. Provide a valid URL that starts with http:// or https://"
+    exit 1
+fi
+
+DOMAIN_NAME=$(echo "$START_URL" | awk -F[/:] '{print $4}')
+
+echo "Starting website mirroring..."
+
+wget --mirror \
+     --convert-links \
+     --adjust-extension \
+     --page-requisites \
+     --no-parent \
+     --directory-prefix="${ET_OFFLINE_WWW_DIR}" \
+     "${START_URL}"
+
+if [ $? -eq 0 ]; then
+    echo "Website mirroring completed successfully."
+    echo "Domain: ${DOMAIN_NAME}"
+    echo "URL: ${START_URL}"
+    echo "Output Directory: ${ET_OFFLINE_WWW_DIR}"
+else
+    echo "An error occurred while mirroring the website."
+    exit 1
+fi