diff --git a/ChRISalis/2023-08-16-beginner-fnndsc.md b/ChRISalis/2023-08-16-beginner-fnndsc.md
index 456317a..b20a4b5 100644
--- a/ChRISalis/2023-08-16-beginner-fnndsc.md
+++ b/ChRISalis/2023-08-16-beginner-fnndsc.md
@@ -1,7 +1,6 @@
 ---
 title: Beginner's Guide to Linux at the FNNDSC
 authors: jennings
-tags: [FNNDSC, ChRISalis]
 ---
 
 [//]: # (Slides: https://fnndsc.childrens.harvard.edu/presentations/jennings/intro_to_fnndsc_linux_aug2023.pdf)
@@ -17,10 +16,10 @@ tags: [FNNDSC, ChRISalis]
 9. Intro to _ChRIS_
 
 Link to slides:
-[intro_to_fnndsc_linux_aug2023.pdf](https://stack.nerc.mghpcc.org:13808/v1/AUTH_2dd3b02b267242d9b28f94a512ea9ede/fnndsc-public/presentations/jennings.zhang/intro_to_fnndsc_linux_aug2023.pdf)
+[intro_to_fnndsc_linux_aug2023.pdf](https://stack.nerc.mghpcc.org:13808/v1/AUTH_2dd3b02b267242d9b28f94a512ea9ede/fnndsc-public/meetings/chrisalis/2023-08-16-chrisalis01_intro_to_linux/intro_to_fnndsc_linux_aug2023.pdf)
 
 FNNDSC computer help and dev team email: Newborn_FNNDSCdev-dl@childrens.harvard.edu
 
 <video controls style={{width: "100%"}}>
-  <source src="https://stack.nerc.mghpcc.org:13808/swift/v1/AUTH_2dd3b02b267242d9b28f94a512ea9ede/fnndsc-public/meetings/chrisalis/2023-08-16-chrisalis01_intro_to_linux.mp4" type="video/mp4" />
+  <source src="https://stack.nerc.mghpcc.org:13808/swift/v1/AUTH_2dd3b02b267242d9b28f94a512ea9ede/fnndsc-public/meetings/chrisalis/2023-08-16-chrisalis01_intro_to_linux/20230816_intro_to_linux_meeting_recording.mp4" type="video/mp4" />
 </video>
diff --git a/ChRISalis/2023-12-07-intro-to-containers.md b/ChRISalis/2023-12-07-intro-to-containers.md
new file mode 100644
index 0000000..47b6285
--- /dev/null
+++ b/ChRISalis/2023-12-07-intro-to-containers.md
@@ -0,0 +1,16 @@
+---
+title: Introduction to Linux Containers for Research
+authors: jennings
+---
+
+1. Containers are useful for portability
+2. Containerization shifts the burden of software installation to the developer/publisher, not the users
+3. Containers are useful for compatibility
+4. How to use Docker CLI (properly)
+5. Using Apptainer as an alternative to Docker
+6. Running containers locally, on E2, and on _ChRIS_
+
+Link to slides:
+[jennings_intro_to_containers.pdf](https://stack.nerc.mghpcc.org:13808/v1/AUTH_2dd3b02b267242d9b28f94a512ea9ede/fnndsc-public/meetings/chrisalis/2023-12-07-chrisalis02_intro_to_containers/jennings_intro_to_containers.pdf)
+
+FNNDSC computer help and dev team email: Newborn_FNNDSCdev-dl@childrens.harvard.edu