README.md in faster_path-0.0.1 vs README.md in faster_path-0.0.2

@@ -16,10 +16,18 @@
 **NOTE**: Refinements and monkeypatch methods are highly likely to be changed and renamed pre version
 0.1.0 so keep that in mind!
 
 ## Installation
 
+Ensure Rust is installed:
+
+[Rust Downloads](https://www.rust-lang.org/downloads.html)
+
+```
+curl -sSf https://static.rust-lang.org/rustup.sh | sudo sh -s -- --channel=nightly
+```
+
 Add this line to your application's Gemfile:
 
 ```ruby
 gem 'faster_path'
 ```
@@ -32,10 +40,37 @@
 
     $ gem install faster_path
 
 ## Usage
 
-TODO: _(project is too young for usage details)_
+Current methods implemented:
+
+|Rust Implementation|Ruby Implementation|Performance Improvemant|
+|---|---|---|
+| `FasterPath.absolute?` | `Pathname#absolute?` | 545% to 1450% |
+| `FasterPath.chop_basename` | `Pathname#chop_basename` | 6.7% to 54.6% |
+| FasterPath.blank? | | |
+
+You may choose to use the methods directly, or scope change to rewrite behavior on the
+standard library with the included refinements, or even call a method to monkeypatch 
+everything everywhere.
+
+**Note:** `Pathname#chop_basename` in Ruby STDLIB has a bug with blank strings, that is the
+only difference in behavior against FasterPath's implementation.
+
+For the scoped **refinements** you will need to
+
+```
+require "faster_path/optional/refinements"
+using FasterPath::RefinePathname
+```
+
+And for the sldeghammer of monkey patching you can do
+
+```
+require "faster_path/optional/monkeypatching"
+FasterPath.sledgehammer_everything!
+```
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.