(setq load-path (cons "~/org-8.0.5/lisp" load-path))
(require 'org)
(require 'ox)

(setq org-latex-classes
      '(("exam"
         "\\documentclass[12pt]{exam}
% BEGIN exam Defaults
[NO-DEFAULT-PACKAGES]
[PACKAGES]

\\usepackage{palatino}
\\extrawidth{.5in}
\\extraheadheight{-.75in}
\\extrafootheight[-3in]{-.75in}
\\pagestyle{headandfoot}
\\NoKey
\\NumberOfVersions{1}
\\renewcommand\\thequestion{\\Roman{question}}
\\renewcommand\\thepartno{\\arabic{partno}}
\\renewcommand\\partlabel{\\thepartno.}

% END exam Defaults
"
         ("\\begin{questions} %% %s" "\\end{questions}")
         ("\\question %% %s" . "\\question* %% %s")
         ("\\begin{parts} %% %s" "\\end{parts}")
         ("\\part %% %s" . "\\part* %% %s"))))