User-agent: *
Disallow: .doc$
Disallow: .ppt$
Disallow: .xls$
Disallow: .pdf$
Disallow: .cab$
Disallow: .exe$
Disallow: .zip$
Disallow: .rar$
disallow:/aimagazine 

user-agent: Googlebot-image 
disallow:/aimagazine