diff --git a/nontech/economy/people/levchenko.txt b/nontech/economy/people/levchenko.txt
new file mode 100644
index 000000000..07f744d38
--- /dev/null
+++ b/nontech/economy/people/levchenko.txt
@@ -0,0 +1,3 @@
+2023
+ShouldKnow - Levchenko - Rouble Devalvation of 33:45
+    https://www.youtube.com/watch?v=gl0f3XUUoKk
diff --git a/os/nas/xpenology.txt b/os/nas/xpenology.txt
new file mode 100644
index 000000000..ce0f57ce1
--- /dev/null
+++ b/os/nas/xpenology.txt
@@ -0,0 +1,6 @@
+https://xpenology.com/forum/
+
+2022
+https://xpenology.com/forum/topic/61634-dsm-7x-loaders-and-platforms/
+    https://www.synology.com/en-us/dsm
+https://xpenology.com/forum/topic/13333-tutorialreference-6x-loaders-and-platforms/