diff --git a/docs/custom_vm.md b/docs/custom_vm.md
index 57a1b0d..36f5998 100644
--- a/docs/custom_vm.md
+++ b/docs/custom_vm.md
@@ -34,6 +34,21 @@
 As of today (April 2024), ChromiumOS is the only officially supported guest
 payload. We will be adding more OSes in the future.
 
+#### Download from build server
+
+  - Step 1) Go to the link https://ci.chromium.org/ui/p/chromeos/builders/chromiumos/ferrochrome-public-main/
+    - Note: I 'searched' the ferrochrome target with builder search.
+  - Step 2) Click a build number
+  - Step 3) Expand steps and find `48. upload artifacts`.
+  - Step 4) Click `gs upload dir`. You'll see Cloud storage with comprehensive artifacts (e.g. [Here](https://pantheon.corp.google.com/storage/browser/chromiumos-image-archive/ferrochrome-public/R126-15883.0.0) is the initial build of ferrochrome)
+  - Step 5) Download `image.zip`, which contains working vmlinuz.
+    - Note: DO NOT DOWNLOAD `vmlinuz.tar.xz` from the CI.
+  - Step 6) Uncompress `image.zip`, and boot with `chromiumos_test_image.bin` and `boot_images/vmlinuz`.
+    - Note: DO NOT USE `vmlinuz.bin`.
+
+IMPORTANT: DO NOT USE `vmlinuz.bin` for passing to crosvm. It doesn't pick-up the correct `init` process (picks `/init` instead of `/sbin/init`, and `cfg80211` keeps crashing (i.e. no network)
+
+
 #### Build ChromiumOS for VM
 
 First, check out source code from the ChromiumOS and Chromium projects.
@@ -122,7 +137,7 @@
 You need two outputs:
 
 * ChromiumOS disk image: ~/chromiumos/src/build/images/ferrochrome/latest/chromiumos_test_image.bin
-* The kernel: ~/chromiumos/out/build/ferrochrome/boot/vmlinuz
+* The kernel: ~/chromiumos/src/build/images/ferrochrome/latest/boot_images/vmlinuz
 
 ### Create a guest VM configuration