diff --git a/README.md b/README.md
index ce3f417..6081083 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,49 @@ HELLO WORLD
 
 >
 ```
+
+If you want to load cassette storage into memory, you're going to need to uze Woz'z ACI. To do that, run
+```
+C100R
+```
+to start the cassette interface. Now suppose we wanted to store the contents of memory from address `0xE000` to `0xEFFF`. To do that, you would type afterwards
+```
+E000.EFFFW
+```
+Hit enter after typing the command. Now, within 10 seconds type the `|` (pipe) character to pause the emulator. The emulator will display the last reads and writes into memory of the previous opcode. Now type
+```
+tstart write
+resume
+```
+which starts the emulated cassette. After waiting a few seconds, you will be greeted with a `\` prompt again, meaning you have returned to the monitor. Type `|` once again, but this time, type the following 2 commands
+```
+tstop
+tstore SOME_FILE
+resume
+```
+This stores in the same directory as the executable a file named `SOME_FILE` which can be read from using the cassette interface. 
+
+Suppose we wanted to read that file into the same memory addresses we had stored it from. First, we would enter the ACI again using
+```
+C100R
+```
+and then type
+```
+E000.EFFFR
+```
+but DON'T PRESS ENTER. We need to start the cassette tape playing back again before we finish giving this command to the ACI. Type `|` to pause the emulator. Then run
+```
+tload SOME_FILE
+tstart read
+resume
+```
+After entering the `resume` command, press enter one more time to finish giving telling the ACI to read to `0xE000`. After a few seconds, you should be greeted by `\`. At this point, press `|` to pause emulation and type
+```
+tstop
+resume
+```
+The contents of addresses `0xE000` to `0xEFFF` should now be the same as the contents originally stored onto the file using the ACI. 
+
 It functions exactly like the original Apple 1. To learn how to use Apple 1 basic, go here: https://archive.org/details/apple1_basic_manual/page/n11
 
 Here is a good place to learn more about the Apple 1 computer: https://www.sbprojects.net/projects/apple1/