User-agent: *
Disallow: *.ac3
Disallow: *.avi
Disallow: *.dss
Disallow: *.mp3
Disallow: *.mp4
Disallow: *.mpg
Disallow: *.mov
Disallow: *.ogg
Disallow: *.psd
Disallow: *.swf
Disallow: *.wmv
Disallow: *.zip