diff --git a/Build-Server-Virtual-Machine.md b/Build-Server-Virtual-Machine.md
index dfe5f45..84dee08 100644
--- a/Build-Server-Virtual-Machine.md
+++ b/Build-Server-Virtual-Machine.md
@@ -20,7 +20,7 @@ It supports:
 
 `DIST` is the full path to the `dist/` folder created in your home directory during install.
 
-`GGUSER` and `GGPASS` are your Golden Gate GitLab login.
+`GGUSER` and `GGPASS` are your Golden Gate GitLab login.  Do *NOT** include the `@` on your username!
 
 To perform `install` you also need the following files in your home directory along with `buildVm.sh`:
 
@@ -44,6 +44,8 @@ MacOSX11.3.sdk.tar.xz
 
 Back these up and use them instead of the XIP files to save about a day of build time next time you run `install`. [:slight_smile:](https://a.slack-edge.com/production-standard-emoji-assets/14.0/google-medium/1f642@2x.png)
 
+Do **not** run any `buildVm.sh` commands as `sudo` except `server`!
+
 ---
 
 To perform a build, first create a user.  Do not use the same account that you used when installing the VM.