User-agent: *
Disallow: /*.aif$
Disallow: /*.dmg$
Disallow: /*.m4a$
Disallow: /*.mp3$
Disallow: /*.pdf$
Disallow: /*.Pdf$
Disallow: /*.PDF$
Disallow: /*.zip$
Disallow: /*.Zif$
Disallow: /*.ZIP$