diff --git a/.gitignore b/.gitignore
index 9e29b7c..8808b11 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,6 @@
 *.iso
 *.img
-*.AppImage
 *.ko
-*.exe
 *.gz
 *.zip
 images.tar
diff --git a/MH-USB/OS/.keep b/MH-USB/OS/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/MH-USB/RPi/.keep b/MH-USB/RPi/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/MH-USB/RPi/2021-10-30-raspios-bullseye-armhf-lite.zip.sha256 b/MH-USB/RPi/2021-10-30-raspios-bullseye-armhf-lite.zip.sha256
new file mode 100644
index 0000000..fae80e2
--- /dev/null
+++ b/MH-USB/RPi/2021-10-30-raspios-bullseye-armhf-lite.zip.sha256
@@ -0,0 +1 @@
+008d7377b8c8b853a6663448a3f7688ba98e2805949127a1d9e8859ff96ee1a9  2021-10-30-raspios-bullseye-armhf-lite.zip
diff --git a/MH-USB/RPi/LibreELEC-RPi4.arm-10.0.1.img.gz.sha256sum b/MH-USB/RPi/LibreELEC-RPi4.arm-10.0.1.img.gz.sha256sum
new file mode 100644
index 0000000..cec0641
--- /dev/null
+++ b/MH-USB/RPi/LibreELEC-RPi4.arm-10.0.1.img.gz.sha256sum
@@ -0,0 +1 @@
+d9ad33bf8a7111674e981ebed0ad4b5bf19ab96de5315e7f74e908c2a1c9e645  LibreELEC-RPi4.arm-10.0.1.img.gz
diff --git a/MH-USB/Tools/imager_1.6.1.exe b/MH-USB/Tools/imager_1.6.1.exe
new file mode 100644
index 0000000..fdb94a5
Binary files /dev/null and b/MH-USB/Tools/imager_1.6.1.exe differ
diff --git a/MH-USB/Tools/imager_amd64.AppImage b/MH-USB/Tools/imager_amd64.AppImage
new file mode 100644
index 0000000..4761f25
Binary files /dev/null and b/MH-USB/Tools/imager_amd64.AppImage differ
diff --git a/MH-USB/Tools/ungoogled-chromium_91.0.4472.164-1.1.AppImage b/MH-USB/Tools/ungoogled-chromium_91.0.4472.164-1.1.AppImage
new file mode 100644
index 0000000..b9ea1ad
Binary files /dev/null and b/MH-USB/Tools/ungoogled-chromium_91.0.4472.164-1.1.AppImage differ