diff --git a/README.md b/README.md
index cacaff6..a3cde68 100644
--- a/README.md
+++ b/README.md
@@ -190,6 +190,36 @@ Various applications used from Debian repos:
 * mpv.
 
 
+# Miscellaneous Notes
+For further organization.
+
+* Sigma zoom 150-600mm, "OS" set to "1" or "2" wanders.
+Set to "OFF".
+
+* When received, unit had 5 LUT files.
+When reset, unit has 4 LUT files.
+After shooting Blackmagic RAW (?), unit has 5 LUT files.
+
+* Batteries from Canon DS5-R work with Cinema 6K.
+
+* Power plug adapter (so you don't have to use battery in camera),
+that works with Canon DS5-R doesn't work with Cinema 6K.
+There is no exit port for the cable to go, which on the Canon
+has a removable rubber cover.
+
+* Cinema 6K consumes battery "fast". :)
+
+
+# Blackmagic
+Website of Blackmagic Design, manufacturer of the
+"Blackmagic Pocket Cinema Camera 6K".
+
+* https://www.blackmagicdesign.com
+
+It isn't listed under products on the Blackmagic Design website.
+The product is discontinued.
+
+
 # Disclaimer
 I'm a computer sysadmin, not a video or camera expert.
 This is just to explore how to use a free toolchain.