diff --git a/README.md b/README.md
index 6e919c1..2c23974 100644
--- a/README.md
+++ b/README.md
@@ -1,74 +1,70 @@
 ---
 CREATED : 2026-03-03
-UPDATED :
+UPDATED : 2026-03-03
 AUTHOR : chawley
 ---
 
-# tmux-menu.sh
+# TMUX Hack Session Launcher
 
-A hack tmux menu script to manage multiple tmux sessions
+A Bash script designed to manage and automate pre-defined tmux-sessions. This script allows you to launch complex development or administration environments - complete with multiple windows and SSH connections - using a single command.
 
 ---
 
-REQ: tmux v3+
+## Features
+
+- **Automated Session Creation**: Checks if a session exists; if not, it creates it with your pre-defined windows and layouts.
+- **Environment Nesting Protection**: Prevents launching a new session if you are already inside an active tmux environment.
+- **Custom Configuration Support**: Automatically sources your `$HOME/.tmux.conf`.
+- **Session Attaching**: If a requested session is already running, the script simply attaches you to it.
+- **Fallback Discovery**: Provides an error message and lists all currently active sessions if an invalid name is provided.
 
 ---
 
-## Need
+## Prerequisites
 
-After I discovered tmux I searched for a way to manage multiple groups of tmux sessions under one unified script.  Not finding anything (or maybe just not looking well enough) I decided to write my own.  It's not pretty, but I've been using for a couple of years now and it's become an integral part of my workflow.
+- **tmux**: Ensure `tmux` is installed and available in your `$PATH`.
+- **SSH Config (Optional)**: For windows that execute SSH commands, ensure your SSH keys or config are set up for seamless connections.
 
-My setup works this way:
+---
 
-Imagine you have multiple SSH connections
+## Installation
 
-- web-dev
-- web-prod
-- database-dev
-- database-prod
+1. Copy the script to a directory in your `$PATH` (e.g., `~/bin` or `/usr/local/bin`).
+2. Rename it to something short, like `tm`.
+3. Make the script executable:
+   ```bash
+   chmod +x ~/bin/tm
+   ```
 
-and you want to group them together in similar groups.
+---
 
-With this script you can name collections of sessions and switch between them easily with just a few keystrokes.
+## Usage
 
-Let's see an example using the above connections:
+Run the script followed by the name of the pre-defined session:
 
 ```bash
-case $session in
-    web)
-        if [[ $tcheck == 0 ]]; then
-            tmux new-session -d -s web
-            tmux rename-window 'local'
-            tmux new-window -t 1 -n 'root@web-dev' 'exec ssh root@web-dev.example.org'
-            tmux new-window -t:2 -n 'user@web-prod' 'exec ssh user@webprod.example.org'
-        fi
-    tmux attach-session -t web
-;;
-
-case $session in
-    database)
-        if [[ $tcheck == 0 ]]; then
-            tmux new-session -d -s database
-            tmux rename-window 'local'
-            tmux new-window -t 1 -n 'root@database-dev' 'exec ssh root@databasedev.example.org'
-            tmux new-window -t:2 -n 'user@database-prod' 'exec ssh user@wdatabase.example.org'
-        fi
-    tmux attach-session -t database
-;;
+tm mine
 ```
 
-Calling the script with a pre-determined session name (ex: `./tmux-menu.sh web` or `./tmux-menu.sh database`) firstchecks to see if there is already a session group with that name.  If not, it creates a new group with the commands youspecify and names each connection in tmux.
-
-If the session group *does* already exist, it simply switches you to that group.
-
-If you alias `tmux-menu.sh` to something shorter (like `tm`), switching between active sessions is as easy as `Ctrl-A + d` (to detach) and `tm web` (to attach or create the web group).
-
-Killing session groups is as easy as `tmux-session kill -t web`.
+If no session name is provided, or the name doesn't match a case in the script, it will display an error and list all currently active tmux sessions.
 
 ---
 
-## Use
+## Configuration
 
-I've found that I use this script on different servers with different configurations.  So I copy the `tmux-menu.template.sh` to `$HOME/tmux-menu.sh` and then alias that to `tm`.
+To add a new session, add a new case stanza inside the `case $session in` block.
 
-I also include my `.tmux.conf` file with comments about what does what.  If you choose to use it, make sure to copy it to your home directory.
+### Template
+```bash
+    session_name)
+        if [[ $tcheck == 0 ]]; then
+            tmux -f "${TMUX_CONF}" new-session -d -s session_name
+            tmux -f "${TMUX_CONF}" rename-window 'initial_window'
+            tmux -f "${TMUX_CONF}" new-window -t:1 -n 'second_window' 'command_to_run'
+        fi
+        tmux attach-session -t session_name
+        ;;
+```
+
+### Script Variables
+- `TMUX_CONF`: Defaults to `$HOME/.tmux.conf`. Modify this variable if your configuration file is located elsewhere.