# File lib/aws/ec2/dhcp_options_collection.rb, line 44
      def create options = {}

        configurations = []
        options.each_pair do |opt,values|
          opt = opt.to_s.gsub(/_/, '-')
          values = values.is_a?(Array) ? values : [values]
          configurations << { :key => opt, :values => values.map(&:to_s) }
        end

        client_opts = {}
        client_opts[:dhcp_configurations] = configurations

        resp = client.create_dhcp_options(client_opts)

        DHCPOptions.new_from(:create_dhcp_options, 
          resp.dhcp_options,
          resp.dhcp_options.dhcp_options_id,
          :config => config)

      end