User-agent: aipbot 
Disallow: / 

User-agent: BecomeBot 
Disallow: / 

User-agent: psbot 
Disallow: / 

User-agent: Googlebot
Disallow: /*.txt$

User-agent: *
Disallow: /banner/
Disallow: /images/
Disallow: /images_new/
Disallow: /htmlarea/
Disallow: /mdb-database/