Rails and file uploads
While there certainly are several good file upload plugins for Ruby on Rails. It is actually somewhat hard to find any good tutorials on how to do it yourself. I just wanted to post to great links that helped me figure the whole thing out 
http://blog.vixiom.com/2006/07/26/rails-stringio-file-upload/
http://manuals.rubyonrails.com/read/chapter/78
(Now I also know where to look when I have to work with file uploads in the future)
