diff --git a/.gitignore b/.gitignore
index 1b7e28ae3e..4996ff5ddf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,4 +27,5 @@ public/stylesheets
 public/images
 public/spree
 config/abr.yml
+config/heroku_env.rb
 NERD_tree*
diff --git a/Gemfile b/Gemfile
index 1345267977..f8f0559a71 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ gem 'rails', '3.2.8'
 gem 'pg'
 gem 'spree', :git => 'git://github.com/spree/spree.git', :branch => '1-1-stable'
 gem 'spree_i18n', :git => 'git://github.com/spree/spree_i18n.git'
-gem 'spree_paypal_express', :git => 'git://github.com/RohanM/spree_paypal_express.git', :branch => '1-1-stable'
+gem 'spree_paypal_express', :git => 'git://github.com/eaterprises/spree_paypal_express.git', :branch => '1-1-stable'
 gem 'spree_last_address', :git => 'git://github.com/dancinglightning/spree-last-address.git'
 
 gem 'comfortable_mexican_sofa'
@@ -19,7 +19,7 @@ gem 'unicorn'
 gem 'bugsnag'
 gem 'spree_heroku', :git => 'git://github.com/joneslee85/spree-heroku.git'
 gem 'haml'
-gem 'aws-s3'
+gem 'aws-sdk'
 gem 'andand'
 gem 'truncate_html'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 5f8bef40fa..941717651e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,15 +6,6 @@ GIT
       actionpack (~> 3.0)
       activemodel (~> 3.0)
 
-GIT
-  remote: git://github.com/RohanM/spree_paypal_express.git
-  revision: ab580fde06d6b2b607db74a7eb4e5ef52a313862
-  branch: 1-1-stable
-  specs:
-    spree_paypal_express (1.1.0)
-      spree_auth (>= 1.0.0)
-      spree_core (>= 1.0.0)
-
 GIT
   remote: git://github.com/dancinglightning/spree-last-address.git
   revision: f5ed71a5482fbc16da559737903bb46fe032c150
@@ -22,6 +13,15 @@ GIT
     spree_last_address (1.1.0)
       spree_core (>= 1.1)
 
+GIT
+  remote: git://github.com/eaterprises/spree_paypal_express.git
+  revision: 63963fd3377a41debbf0f12a4cc78122145b0387
+  branch: 1-1-stable
+  specs:
+    spree_paypal_express (1.1.0)
+      spree_auth (>= 1.0.0)
+      spree_core (>= 1.0.0)
+
 GIT
   remote: git://github.com/joneslee85/spree-heroku.git
   revision: 63f0cfa47089cae50365e226ec7dd1eccde0ac05
@@ -32,7 +32,7 @@ GIT
 
 GIT
   remote: git://github.com/spree/spree.git
-  revision: d66ffac9088d0d5d0b0d146f305044ce619f0464
+  revision: 46691e075129fd3d7b59e296d73149a9066c1b9d
   branch: 1-1-stable
   specs:
     spree (1.1.3)
@@ -63,7 +63,7 @@ GIT
       jquery-rails (~> 2.0)
       kaminari (= 0.13.0)
       nested_set (= 1.7.0)
-      paperclip (~> 2.7)
+      paperclip (~> 2.8)
       rails (~> 3.2.8)
       ransack (~> 0.6.0)
       state_machine (= 1.1.2)
@@ -134,10 +134,6 @@ GEM
     ansi (1.4.2)
     arel (3.0.2)
     awesome_print (1.0.2)
-    aws-s3 (0.6.3)
-      builder
-      mime-types
-      xml-simple
     aws-sdk (1.3.9)
       httparty (~> 0.7)
       json (~> 1.4)
@@ -342,7 +338,6 @@ GEM
     uuidtools (2.1.3)
     warden (1.1.1)
       rack (>= 1.0)
-    xml-simple (1.1.1)
     xpath (0.1.4)
       nokogiri (~> 1.3)
 
@@ -352,7 +347,7 @@ PLATFORMS
 DEPENDENCIES
   andand
   awesome_print
-  aws-s3
+  aws-sdk
   bugsnag
   capybara
   coffee-rails (~> 3.2.1)
diff --git a/README.markdown b/README.markdown
index 5b92159cf9..7d45121b9e 100644
--- a/README.markdown
+++ b/README.markdown
@@ -20,11 +20,11 @@ hosted at GitHub.
 
 You can view the code at:
 
-    https://github.com/andrewspinks/openfoodweb
+    https://github.com/eaterprises/openfoodweb
 
 You can download the source with the command:
 
-    git clone git@github.com:andrewspinks/openfoodweb
+    git clone git@github.com:eaterprises/openfoodweb
 
 
 ## Get it running
@@ -80,6 +80,7 @@ speak to Andrew Spinks.
 
 * Andrew Spinks (http://github.com/andrewspinks)
 * Rohan Mitchell (http://github.com/rohanm)
+* Rob Harrington (http://github.com/oeoeaio)
 
 
 ## Licence
diff --git a/app/models/spree/product_decorator.rb b/app/models/spree/product_decorator.rb
index 470f92e77c..e97b5f4662 100644
--- a/app/models/spree/product_decorator.rb
+++ b/app/models/spree/product_decorator.rb
@@ -6,7 +6,7 @@ Spree::Product.class_eval do
 
   accepts_nested_attributes_for :product_distributions, :allow_destroy => true
 
-  attr_accessible :supplier_id, :distributor_ids, :product_distributions_attributes, :group_buy
+  attr_accessible :supplier_id, :distributor_ids, :product_distributions_attributes, :group_buy, :group_buy_unit_size
 
   validates_presence_of :supplier
 
diff --git a/app/views/spree/admin/products/_group_buy_form.html.haml b/app/views/spree/admin/products/_group_buy_form.html.haml
index 7d7bc8cd88..9ede3f8bf8 100644
--- a/app/views/spree/admin/products/_group_buy_form.html.haml
+++ b/app/views/spree/admin/products/_group_buy_form.html.haml
@@ -5,3 +5,8 @@
   = f.label :group_buy_1, 'Yes'
   = f.radio_button :group_buy, '0', :checked => !f.object.group_buy
   = f.label :group_buy_0, 'No'
+
+= f.field_container :group_buy_unit_size do
+  = f.label :group_buy_unit_size
+  %br
+  = f.text_field :group_buy_unit_size
diff --git a/config/environments/development.rb b/config/environments/development.rb
index 173f84b9da..349ffc0a72 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -28,3 +28,8 @@ Openfoodweb::Application.configure do
   # Expands the lines which load the assets
   config.assets.debug = true
 end
+
+
+# Load heroku vars from local file
+heroku_env = File.join(Rails.root, 'config', 'heroku_env.rb')
+load(heroku_env) if File.exists?(heroku_env)
diff --git a/config/initializers/comfortable_mexican_sofa.rb b/config/initializers/comfortable_mexican_sofa.rb
index 900178b0cb..ee69720dac 100644
--- a/config/initializers/comfortable_mexican_sofa.rb
+++ b/config/initializers/comfortable_mexican_sofa.rb
@@ -34,8 +34,15 @@ ComfortableMexicanSofa.configure do |config|
   # the upload method and appropriate settings based on Paperclip.  For S3 see:
   # http://rdoc.info/gems/paperclip/2.3.8/Paperclip/Storage/S3, and for 
   # filesystem see: http://rdoc.info/gems/paperclip/2.3.8/Paperclip/Storage/Filesystem
-  #   config.upload_file_options = {:url => '/system/:class/:id/:attachment/:style/:filename'}
-  
+  config.upload_file_options = {
+    :storage => 's3',
+    :s3_credentials => {
+      :bucket => ENV['S3_BUCKET'],
+      :access_key_id => ENV['S3_KEY'],
+      :secret_access_key => ENV['S3_SECRET']
+    }
+  }
+
   # Sofa allows you to setup entire site from files. Database is updated with each
   # request (if necessary). Please note that database entries are destroyed if there's
   # no corresponding file. Fixtures are disabled by default.
diff --git a/config/s3.yml b/config/s3.yml
deleted file mode 100644
index 6b6b8bf42a..0000000000
--- a/config/s3.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-developement:
-  bucket: openfoodweb_test
-  access_key_id: AKIAJ3EE2EKGP36D4PUA
-  secret_access_key: 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
-production:
-  bucket: openfoodweb_production
-  access_key_id: AKIAJ3EE2EKGP36D4PUA
-  secret_access_key: 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
\ No newline at end of file
diff --git a/db/migrate/20121018002907_add_group_buy_unit_size_to_products.rb b/db/migrate/20121018002907_add_group_buy_unit_size_to_products.rb
new file mode 100644
index 0000000000..4abc9e5923
--- /dev/null
+++ b/db/migrate/20121018002907_add_group_buy_unit_size_to_products.rb
@@ -0,0 +1,5 @@
+class AddGroupBuyUnitSizeToProducts < ActiveRecord::Migration
+  def change
+    add_column :spree_products, :group_buy_unit_size, :string
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 71f1204896..e23f9e59a8 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20121010004400) do
+ActiveRecord::Schema.define(:version => 20121018002907) do
 
   create_table "cms_blocks", :force => true do |t|
     t.integer  "page_id",    :null => false
@@ -487,6 +487,7 @@ ActiveRecord::Schema.define(:version => 20121010004400) do
     t.integer  "count_on_hand",        :default => 0,  :null => false
     t.integer  "supplier_id"
     t.boolean  "group_buy"
+    t.string   "group_buy_unit_size"
   end
 
   add_index "spree_products", ["available_on"], :name => "index_products_on_available_on"
diff --git a/spec/requests/admin/product_spec.rb b/spec/requests/admin/product_spec.rb
index 7661587d11..37d9935dd2 100644
--- a/spec/requests/admin/product_spec.rb
+++ b/spec/requests/admin/product_spec.rb
@@ -49,12 +49,14 @@ feature %q{
       fill_in 'product_price', :with => '19.99'
       select 'New supplier', :from => 'product_supplier_id'
       choose 'product_group_buy_1'
+      fill_in 'Group buy unit size', :with => '10 kg'
 
       click_button 'Create'
 
       flash_message.should == 'Product "A new product !!!" has been successfully created!'
       product = Spree::Product.find_by_name('A new product !!!')
       product.group_buy.should be_true
+      product.group_buy_unit_size.should == '10 kg'
     end
 
   end