User-Agent: Googlebot-Image
Disallow: /
User-agent: Googlebot
Disallow: /*.gif$
Disallow: /*.png$

User-agent: Yahoo-MMCrawler
Disallow: /
User-agent: Yahoo-MMCrawler
Disallow: /
User-agent: vscooter # AltaVista Image Search
Disallow: /
User-agent: psbot
Disallow: /
User-agent: DittoSpyder
Disallow: /