Update README.md

Author: ColdHeat

README.md

@@ -27,8 +27,12 @@ Options:
     --debug       Show debug messages.
 ```
 
-`mech init` can be used to pull a box file which will be installed and generate a mechfile in the current directory. Barring that, `mech up <name>` can also be used to specify a vmx file to start. 
+`mech init` can be used to pull a box file which will be installed and generate a mechfile in the current directory. You can also pull boxes from Vagrant Cloud with `mech init bento/ubuntu-14.04`. Barring that, `mech up <name>` can also be used to specify a vmx file to start. 
 
 # Install
 
 `pip install git+https://github.com/ColdHeat/mech.git` for the lastest or `pip install mech` for what I last pushed to PyPi
+
+# Shared Folders
+
+If the box you init was created properly, you will be able to access the host's current working directory in `/mnt/hgfs/mech`.