diff --git a/README.md b/README.md
index 50f34ee4..75959bac 100644
--- a/README.md
+++ b/README.md
@@ -2,68 +2,110 @@
 Script to add flashcards from an Obsidian markdown file to Anki.
 
 ## Setup
-Download the script from the repository. You may wish to consider placing it in a Scripts folder, and adding the script to your PATH.
-You'll need to ensure that Anki is running on your desired profile, and that you've installed [AnkiConnect](https://github.com/FooSoft/anki-connect).
-
-Once you've placed the script in the desired directory, run it once with no arguments:
-`obsidian_to_anki.py`
-
-This will make a configuration file, `obsidian_to_anki_config.ini`.
+1. Install [Python](https://www.python.org/downloads/)
+2. Download the desired release.
+3. Place the script "obsidian_to_anki.py" in a convenient folder. You may wish to consider placing it in a Scripts folder, and adding the folder to your PATH
+4. Start up Anki, and navigate to your desired profile
+5. Ensure that you've installed [AnkiConnect](https://github.com/FooSoft/anki-connect).
+6. From the command line, run the script once with no arguments - `{Path to script}/obsidian_to_anki.py`
+This will make a configuration file in the same directory as the script, "obsidian_to_anki_config.ini".
 
 ## Usage
 For simple documentation, run the script with the `-h` flag.
 
-Note that you need to have Anki running when using the script.
+To edit the config file, run `obsidian_to_anki.py -c`. This will attempt to open the config file for editing, but isn't guaranteed to work. If it doesn't work, you'll have to navigate to the config file and edit it manually. For more information, see [Config](#config)
+
+**All other operations of the script require Anki to be running.**
+
+To update the config file with new note types from Anki, run `obsidian_to_anki -u`
+
+To add appropriately-formatted notes from a file, run `obsidian_to_anki -f {FILENAME}`
+
+### Note formatting
 
 In the markdown file, you must format your notes as follows:
 
-START  
-{Note Type}  
-{Note Data}  
-END  
+> START  
+> {Note Type}  
+> {Note Data}  
+> END  
+
+
 
 Apart from the first field, each field must have a prefix to indicate to the program when to move on to the next field. For example:
 
-START  
-Basic  
-This is a test.  
-Back: Test successful!  
-END  
+> START  
+> Basic  
+> This is a test.  
+> Back: Test successful!  
+> END  
+
+When the script successfully adds a note, it will append an ID to the Note Data. This allows you to update existing notes by running the script again.
+
+Example output:
+
+> START
+> Basic
+> This is a test.
+> Back: Test successful!
+> ID: 1566052191670
+> END
+
+### Default
+By default, the script:
+- Adds notes with the tag "Obsidian_to_Anki"
+- Adds to the Default deck
+- Adds to the current profile in Anki
 
+## Config
 The configuration file allows you to change two things:
 1. The substitutions for field prefixes. For example, under the section ['Basic'], you'll see something like this:
 
-Front = Front:  
-Back = Back:  
+> Front = Front:  
+> Back = Back:  
 
 If you edit and save this to say
 
-Front = Front:   
-Back = A:  
+> Front = Front:   
+> Back = A:  
 
 Then you now format your notes like this:
 
-START  
-Basic  
-This is a test.  
-A: Test successful!  
-END  
+> START  
+> Basic  
+> This is a test.  
+> A: Test successful!  
+> END  
 
 
 2. The substitutions for notes. These are under the section ['Note Substitutions']. Similar to the above, you'll see something like this:
-...  
-Basic = Basic  
-Basic (and reversed) = Basic (and reversed)  
-...  
+> ...  
+> Basic = Basic  
+> Basic (and reversed) = Basic (and reversed)  
+> ...  
 
 If you edit and save this to say  
-...  
-Basic = B  
-Basic (and reversed) = Basic (and reversed)  
-...  
+> ...  
+> Basic = B  
+> Basic (and reversed) = Basic (and reversed)  
+> ...  
 
 Then you now format your notes like this:  
-START  
-B  
-{Note Data}  
-END  
+> START  
+> B  
+> {Note Data}  
+> END  
+
+## Supported?
+
+Currently supported features:
+* Custom note types
+* Updating notes from Obsidian
+* Substitutions (see above)
+* Auto-convert math formatting
+
+Not currently supported features:
+* Media
+* Markdown formatting
+* Tags
+* Adding to decks other than Default