http://www.pdflib.com/products/pdflib-family/pdflib-lite/
http://www.pdflib.com/pdflib-cookbook/
http://pdflib.hykw.tv/howtoinstall.html
http://shabadeehoob.com/2006/07/22/installation-of-pdflib-on-rails/
http://www-ps.kek.jp/thitoshi/ruby/pdflib/index.html
http://i.nfectio.us/articles/2006/04/02/generating-pdf-documents-with-rails-and-pdflib-part-i
http://i.nfectio.us/articles/2006/04/22/generating-pdf-documents-with-rails-and-pdflib-part-ii
