diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..29d0db1
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,20 @@
+Copyright (c) 2010 Joshua A. Graham and authors
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/README.md b/README.md
index 50d518a..f2f9cd7 100644
--- a/README.md
+++ b/README.md
@@ -41,12 +41,10 @@ where the squeal script includes a `require 'squealer'`.
 ## Warning
 Squealer is for _standalone_ operation. DO NOT use it directly from within your Ruby application. To make the DSL easy to use, we alter some core types:
 
-* `FalseClass#to_i` - You'll be storing booleans as a `tinyint(1)`, or similar. `false` is `0`.
 * `Hash#method_missing` - You prefer dot notation. JSON uses dot notation. You are importing from a data store which represents collections as arrays of hashmaps. Dot notation for navigating those collections is convenient. If you use a field name that happens to be a method on Hash you will have to use index notation. (e.g. `kitten.toys` is good, however `kitten.freeze` is not good. Use `kitten['freeze']` instead.)
 * `NilClass#each` - As you are importing from schemaless repositories and you may be trying to iterate on fields that contain embedded collections, if a specific parent does not contain one of those child collections, the driver will be returning `nil` as the value for that field. Having `NilClass#each` return a `[]` for a nil is convenient, semantically correct in this context, and removes the need for many `nil` checks in the block you provide to `Object#assign`
 * `Object` - `#import`, `#export`, `#target`, and `#assign` "keywords" are provided for convenience
 * `Time#to_s` - As you are exporting to a SQL database, we represent your timestamp in a format that it will parse unequivocally (MongoDB stores all temporal data as a timestamp)
-* `TrueClass#to_i` - You'll be storing booleans as a `tinyint(1)`, or similar. `true` is `1`.
 
 ## It is a data mapper, it doesn't use one.
 Squealer doesn't use your application classes. It doesn't use your ActiveRecord models. It doesn't use mongoid (as awesome as that is), mongodoc, or mongomapper. It's an ETL tool. It could even be called a HRM (Hashmap-Relational-Mapper), but only in hushed tones in the corner boothes of dark pubs. It directly uses the Ruby driver for MongoDB and the Ruby driver for mySQL.
@@ -68,3 +66,11 @@ It is assumed no indexes are present in the target database table (performance d
 
 The target row is inserted, or updated if present. We are using MySQL `INSERT ... UPDATE ON DUPLICATE KEY` extended syntax to achieve this for now. This allows an event-driven update of exported data (e.g. through redis queues) as well as a bulk batch process.
 
+## Copyright
+
+Copyright © 2010 Joshua A Graham and authors.
+
+## License
+
+See [LICENSE](blob/master/LICENSE "License").
+