diff --git a/README.md b/README.md
index 001f2a3..d4bb411 100755
--- a/README.md
+++ b/README.md
@@ -1,15 +1,19 @@
 # acho
 
 [![Build Status](http://img.shields.io/travis/Kikobeats/acho/master.svg?style=flat)](https://travis-ci.org/Kikobeats/acho)
-[![Coverage Status](http://img.shields.io/coveralls/Kikobeats/acho/master.svg?style=flat)](https://coveralls.io/r/Kikobeats/acho?branch=master)
 [![Dependency status](http://img.shields.io/david/Kikobeats/acho.svg?style=flat)](https://david-dm.org/Kikobeats/acho)
 [![Dev Dependencies Status](http://img.shields.io/david/dev/Kikobeats/acho.svg?style=flat)](https://david-dm.org/Kikobeats/acho#info=devDependencies)
 [![NPM Status](http://img.shields.io/npm/dm/acho.svg?style=flat)](https://www.npmjs.org/package/acho)
 [![Gittip](http://img.shields.io/gittip/Kikobeats.svg?style=flat)](https://www.gittip.com/Kikobeats/)
 
-**NOTE:** more badges availables in [shields.io](http://shields.io/)
+> A extremely (but powerful) logging system for NodeJS and browser.
+
+# Why
+
+* Extremely basic and easy to use, customize and extend.
+* Expressive API with chaineable methods.
+* Mininum dependencies, just focused in one thing.
 
-> A dead simple logger
 
 ## Install
 
@@ -31,10 +35,123 @@ and later link in your HTML:
 
 ## Usage
 
-## API
+### First steps
 
-## License
+For use it, basically you need to create a new logger instance.
+
+```js
+var Acho = require('acho');
+var acho = new Acho({color: true});
+```
+
+It's time to use it!
+
+```js
+acho.info('hello world');
+// => 'hello world'
+```
+
+All public methods for use the library are chaineables:
+
+```js
+acho
+.info('hello world')
+.error('something bad happens');
+// => 'info: hello world'
+// => 'error: 'something bard happens'
+```
+
+Maybe you don't want output the message, but store it and for later use it can be a good idea:
+
+```js
+acho.push('success', 'good job!');
+console.log(acho.messages.success);
+// => ['good job']
+```
+
+If you want to print later, just call the method `print`:
+
+```js
+acho.print()
+// => 'success: good job!'
+```
+
+At this moment maybe you are thinking: Can I combine print the message with store the message? Absolutely!
+
+```js
+acho.add('info', 'this message is printed and stored');
+// => 'info: 'this message is printed and stored'
+console.log(acho.messages.info)
+// => ['this message is printed and stored']
+```
+
+because `messages` is public you can define your own way to print the messages:
+
+```json
+```
+
+Also you can do anything you need: change the color of a type, add or modify the types, changes the priorities,... **you have the power**.
 
-MIT © [Kiko Beats](http://www.kikobeats.com)
 
+### Stablish the level
+
+Stablishing the level of your logs is a good way to avoid some information that maybe you don't want to output. The error levels are:
+
+- `error`: Display calls to `.error() messages`.
+- `warning`: Display calls from `.error()`, `.warning() messages`.
+- `success`: Display calls from `.error()`, `.warning(), `success()` messages`.
+- `info`: Display calls from `.error()`, `.warning(), `success()`, `info()` messages`.
+- `verbose`: Display calls from `.error()`, `.warning(), `success()` `info()`, `verbose()` messages`.
+- `debug`: Display calls from `.error()`, `.warning(), `success()` `info()`, `verbose()` `debug()` messages`.
+- `silly`: Display calls from `.error()`, `.warning(), `success()` `info()`, `verbose()` `debug()` `silly()` messages`
+- `silent`: Avoid all.
+
+The default log level is `info`. You can do it in the the constructor:
+
+```js
+var acho = new Acho({level: 'silly'})
+```
+
+or in any time:
+
+```js
+acho.level = 'debug';
+```
+
+### Customization
+
+By default the messages structure is minimal: Just the message type followed by the content of the message.
+
+But you can easily customize it, for example, adding an timestamp for each message.
+
+For do it, we offer two methods, `outputType`  and `outputMessage`:
+
+```js
+acho = new Acho({
+  color: true,
+  level: 'silly',
+  outputType: function(type) {
+    return '[' + type + '] »';
+  },
+
+  outputMessage: function(message) {
+    return Date() + ' :: ' + message;
+  }
+});
+```
+
+Now is moment to your awesome output:
+
+```
+acho.info('I have hungry');
+// => '[ info ] » Fri Mar 13 2015 18:12:48 GMT+0100 (CET) :: I have hungry'
+```
+
+You can change how to output the message in the constructor or in any time.
+
+
+## API
+
+## License
 
+MIT © [Kiko Beats](http://www.kikobeats.com)
\ No newline at end of file
diff --git a/lib/Acho.coffee b/lib/Acho.coffee
index 2ce4764..165a604 100644
--- a/lib/Acho.coffee
+++ b/lib/Acho.coffee
@@ -2,32 +2,49 @@
 
 chalk = require 'chalk'
 
-# 'error'  : Display calls to `.error()`
-# 'warn'   : Display calls from `.error()` to `.warn()`
-# 'debug'  : Display calls from `.error()`, `.warn()` to `.debug()`
-# 'info'   : Display calls from `.error()`, `.warn()`, `.debug()` to `.info()`
-# 'verbose': Display calls from `.error()`, `.warn()`, `.debug()`, `.info()` to `.verbose()`
+DEFAULT =
+  OUTPUT_TYPE: (type) -> "#{type}\t: "
+  OUTPUT_MESSAGE: (message) -> message
+  TYPES:
+    error:
+      level : 0
+      color : 'red'
+    warning:
+      level : 1
+      color : 'yellow'
+    success:
+      level : 2
+      color : 'green'
+    info:
+      level : 3
+      color : 'white'
+    verbose:
+      level : 4
+      color : 'cyan'
+    debug:
+      level : 5
+      color : 'blue'
+    silly:
+      level : 6
+      color : 'rainbow'
 
 module.exports = class Acho
 
   constructor: (options) ->
     @color = if options.color? then options.color else false
     @level = if options.level? then options.level else 'info'
+    @types = if options.types? then options.types else DEFAULT.TYPES
     @messages = {}
-    @messages[type] = [] for type of Acho.types
-    @outputType = options.outputType if options.outputType?
-    @outputMessage = options.outputMessage if options.outputMessage?
+    @messages[type] = [] for type of @types
+    @outputType = if options.outputType? then options.outputType else DEFAULT.OUTPUT_TYPE
+    @outputMessage = if options.outputMessage? then options.outputMessage else DEFAULT.OUTPUT_MESSAGE
     this
 
-  outputType: (type) -> "#{type}: "
-
-  outputMessage: (message) -> message
-
   push: (type, message) ->
     @messages[type].push message
     this
 
-  track: (type, message) ->
+  add: (type, message) ->
     @[type] message
     @push type, message
     this
@@ -60,36 +77,13 @@ module.exports = class Acho
     @_messageBuilder 'silly', message
     this
 
-  @types:
-    error:
-      level : 0
-      color : 'red'
-    warning:
-      level : 1
-      color : 'yellow'
-    success:
-      level : 2
-      color : 'green'
-    info:
-      level : 3
-      color : 'white'
-    verbose:
-      level : 4
-      color : 'cyan'
-    debug:
-      level : 5
-      color : 'blue'
-    silly:
-      level : 6
-      color : 'rainbow'
-
   print: ->
-    for type of Acho.types
+    for type of @types
       @_messageBuilder(type, message) for message in @messages[type]
 
   _isInLevel: (type) ->
     return false if @level is 'silent'
-    Acho.types[type].level <= Acho.types[@level].level
+    @types[type].level <= @types[@level].level
 
   _colorizeMessage: (color, message) ->
     return message unless @color
@@ -104,7 +98,7 @@ module.exports = class Acho
 
   _messageBuilder: (type, message) ->
     return unless @_isInLevel type
-    colorType = Acho.types[type].color
+    colorType = @types[type].color
     messageType = @outputType(type)
     messageType = @_colorizeMessage(colorType, messageType)
     message = @outputMessage(message)
diff --git a/package.json b/package.json
index 162da3d..cc47cf8 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "acho",
-  "description": "A dead simple logger",
+  "description": "A extremely (but powerful) logging system for NodeJS and browser.",
   "version": "0.1.0",
   "author": {
     "name": "Kiko Beats",
@@ -29,7 +29,7 @@
     "node": "*"
   },
   "homepage": "Kikobeats/acho",
-  "keywords": [],
+  "keywords": ["log", "logging"],
   "license": "MIT",
   "main": "./index.js",
   "repository": "Kikobeats/acho",
diff --git a/test/test.coffee b/test/test.coffee
index 9b9ee72..87a0dfb 100755
--- a/test/test.coffee
+++ b/test/test.coffee
@@ -17,7 +17,7 @@ describe 'Acho ::', ->
     @acho.messages.error.length.should.be.equal 1
 
   it 'add a message and print', ->
-    @acho.track 'error', 'hello world'
+    @acho.add 'error', 'hello world'
     @acho.messages.error.length.should.be.equal 2
 
   it 'print a normal message', ->