how to correctly load attachment_fu with an initializer?

I seem to be getting 2 errors,
Attachment_fu properties are not set
S3 is complaining ( Im not using it)

S3:
Processing ApplicationController#index (for 127.0.0.1 at 2010-05-31
16:49:10) [GET]

NameError (undefined local variable or method `attachment_options' for
#<Class:0x105870a40>):
  searchlogic (2.4.11) lib/searchlogic/named_scopes/conditions.rb:
88:in `method_missing'
  searchlogic (2.4.11) lib/searchlogic/named_scopes/
association_conditions.rb:19:in `method_missing'
  searchlogic (2.4.11) lib/searchlogic/named_scopes/
association_ordering.rb:27:in `method_missing'
  searchlogic (2.4.11) lib/searchlogic/named_scopes/ordering.rb:30:in
`method_missing'
  searchlogic (2.4.11) lib/searchlogic/named_scopes/or_conditions.rb:
28:in `method_missing'
  app/models/photo.rb:15
  /Library/Ruby/Gems/1.8/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:
206:in `const_missing'
  app/controllers/taggable_sweeper.rb:2
  /Library/Ruby/Gems/1.8/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:
206:in `const_missing'
  app/controllers/users_controller.rb:5
  /Library/Ruby/Gems/1.8/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:
206:in `const_missing'
  lib/flash_session_cookie_middleware.rb:14:in `call'
  haml (3.0.4) rails/./lib/sass/plugin/rack.rb:41:in `call'
  -e:1:in `load'
  -e:1

Rendered rescues/_trace (50.5ms)
Rendered rescues/_request_and_response (1.1ms)
Rendering rescues/layout (internal_server_error)

Attachment_FU error:

Mon May 31 16:51:21 +0200 2010: Read error: #<NameError: undefined
local variable or method `attachment_options' for #<Class:
0x105c0c780>>
/Library/Ruby/Gems/1.8/gems/searchlogic-2.4.11/lib/searchlogic/
named_scopes/conditions.rb:88:in `method_missing'
/Library/Ruby/Gems/1.8/gems/searchlogic-2.4.11/lib/searchlogic/
named_scopes/association_conditions.rb:19:in `method_missing'
/Library/Ruby/Gems/1.8/gems/searchlogic-2.4.11/lib/searchlogic/
named_scopes/association_ordering.rb:27:in `method_missing'
/Library/Ruby/Gems/1.8/gems/searchlogic-2.4.11/lib/searchlogic/
named_scopes/ordering.rb:30:in `method_missing'
/Library/Ruby/Gems/1.8/gems/searchlogic-2.4.11/lib/searchlogic/
named_scopes/or_conditions.rb:28:in `method_missing'
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.5/lib/active_record/
base.rb:1959:in `method_missing'
/Users/pascal/Desktop/Actus/apache2/rubydocs/portal/app/models/
photo.rb:15
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:380:in `load_without_new_constant_marking'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:380:in `load_file'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:521:in `new_constants_in'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:379:in `load_file'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:259:in `require_or_load'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:425:in `load_missing_constant'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:80:in `const_missing_not_from_s3_library'
/Library/Ruby/Gems/1.8/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:
206:in `const_missing'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:92:in `const_missing'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:98:in `send'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:98:in `const_missing'
/Users/pascal/Desktop/Actus/apache2/rubydocs/portal/app/controllers/
taggable_sweeper.rb:2
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:380:in `load_without_new_constant_marking'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:380:in `load_file'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:521:in `new_constants_in'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:379:in `load_file'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:259:in `require_or_load'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:425:in `load_missing_constant'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:80:in `const_missing_not_from_s3_library'
/Library/Ruby/Gems/1.8/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:
206:in `const_missing'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
dependencies.rb:92:in `const_missing'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
inflector.rb:361:in `constantize'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
inflector.rb:360:in `each'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
inflector.rb:360:in `constantize'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
core_ext/string/inflections.rb:162:in `constantize'
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.5/lib/active_record/
observer.rb:38:in `instantiate_observers'
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.5/lib/active_record/
observer.rb:36:in `each'
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.5/lib/active_record/
observer.rb:36:in `instantiate_observers'
/Library/Ruby/Gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
dispatcher.rb:15:in `define_dispatcher_callbacks'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
callbacks.rb:182:in `call'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
callbacks.rb:182:in `evaluate_method'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
callbacks.rb:166:in `call'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
callbacks.rb:90:in `run'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
callbacks.rb:90:in `each'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
callbacks.rb:90:in `send'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
callbacks.rb:90:in `run'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/
callbacks.rb:276:in `run_callbacks'
/Library/Ruby/Gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
dispatcher.rb:51:in `send'
/Library/Ruby/Gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
dispatcher.rb:51:in `run_prepare_callbacks'
/Library/Ruby/Gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
dispatcher.rb:56:in `reload_application'
/Library/Ruby/Gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
reloader.rb:33:in `run'
/Library/Ruby/Gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
dispatcher.rb:108:in `call'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/rails/rack/static.rb:31:in
`call'
/Library/Ruby/Gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:46:in `call'
/Library/Ruby/Gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:40:in `each'
/Library/Ruby/Gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:40:in `call'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/rails/rack/log_tailer.rb:
17:in `call'
/Library/Ruby/Gems/1.8/gems/rack-1.0.1/lib/rack/content_length.rb:
13:in `call'
/Library/Ruby/Gems/1.8/gems/rack-1.0.1/lib/rack/chunked.rb:15:in
`call'
/Library/Ruby/Gems/1.8/gems/rack-1.0.1/lib/rack/handler/mongrel.rb:
64:in `process'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/
gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:159:in `process_client'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/
gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in `each'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/
gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in `process_client'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/
gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `run'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/
gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `initialize'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/
gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `new'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/
gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `run'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/
gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in `initialize'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/
gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in `new'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/
gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in `run'
/Library/Ruby/Gems/1.8/gems/rack-1.0.1/lib/rack/handler/mongrel.rb:
34:in `run'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/commands/server.rb:111
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`gem_original_require'
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
/Users/pascal/Desktop/Actus/apache2/rubydocs/portal/script/server:3
-e:1:in `load'
-e:1

Anyone has an working example for an attachment_fu initializer which
gets it settings from application.yml?
I have like this code which is not correct:

def prepare_options_for_attachment_fu(options)
  attachment_fu_options = options.symbolize_keys.merge(
          {:storage => options['storage'].to_sym,
           :max_size => options['max_size'].to_i.megabytes,
           :processor => (options['processor'] &&
options['processor'].to_sym)
          })
end

Searched google for some tutorial with examples already, how can I
hook this code, modified so it works into my app so the attachment_fu
options are set?

Please help im so stuck on this, kind regards