diff --git a/Notes.md b/Notes.md
index 2ee76fa..cdb5364 100644
--- a/Notes.md
+++ b/Notes.md
@@ -149,12 +149,15 @@ git config --local --list
     * Note: The file must be saved before the option to install is shown.
     * Note: The R session may need to be restarted. Do this with
       * "Session" -> "Restart R"
-    * Remember to "Open Project" for theproject when starting a new environment.
-  * Libraries can be installed with a `Setup.Rmd` file.
-    * `setup.Rmd` must be run once every time you start a new environment (start a Juypter Lab instance) (this can be different on other systems). 
-    * See [Setup.Rmd](prep/Setup.Rmd) for an example.
+  * Libraries can be installed with a `setup.R` file.
+    * `setup.R` must be run once every time you start a new environment (start a Juypter Lab instance) (this can be different on other systems). 
+    * See [Setup.R](prep/Setup.R) for an example.
   * Do not include `install.packages()` in your R Markdown files (other than `Setup.Rmd) as the R Markdown file is run every time it is displayed with "Knit" and will re-install the packages every time.
-  * By default libraries are not saved when restarting the environment.
+  * By default libraries are not saved when restarting the environment.  You can change the save path by creating a `.Renviron` file in the project directory (remember to Restart R) with the following contents:
+```bash
+R_LIBS_SITE=~/work/R
+```
+  * Remember to "Open Project" for the project when starting a new environment.
 
 ## Technical Notes
 
diff --git a/prep/Setup.Rmd b/prep/Setup.Rmd
deleted file mode 100644
index 76742bb..0000000
--- a/prep/Setup.Rmd
+++ /dev/null
@@ -1,28 +0,0 @@
----
-output: html_document
-editor_options: 
-  chunk_output_type: console
----
-# Setup RStudio
-
-Run this R Markdown notebook once in an environment to install packages.  Watch the console output for messages as they are not shown in Viewer.
-
-Configure mirror
-```{r message=FALSE, warning=FALSE}
-options(repos = list(CRAN="http://cran.rstudio.com/"))
-```
-
-Setup basic packages
-```{r message=FALSE, warning=FALSE}
-install.packages(c("tidyverse", "lubridate", "ratdat"))
-```
-
-Packages from Lesson 1
-```{r message=FALSE, warning=FALSE}
-install.packages("ggplot2")
-```
-
-Packages from Data Lesson
-```{r message=FALSE, warning=FALSE}
-install.packages(c("dbplyr", "RSQLite"))
-```
diff --git a/prep/setup.R b/prep/setup.R
new file mode 100644
index 0000000..28dd549
--- /dev/null
+++ b/prep/setup.R
@@ -0,0 +1,8 @@
+# Setup RStudio
+# Run this R script only once in an environment to install packages.
+
+options(repos = list(CRAN="http://cran.rstudio.com/"))
+
+install.packages(c("tidyverse", "lubridate", "ratdat"))
+install.packages("ggplot2")
+install.packages(c("dbplyr", "RSQLite"))