User-agent: *
Disallow: /*cache*
Disallow: /*engineName*

User-agent: Googlebot
Disallow: /*cache*
Disallow: /*engineName*

User-agent: msnbot
Disallow: /*cache*
Disallow: /*engineName*

User-agent: Yahoo! Slurp
Disallow: /*cache*
Disallow: /*engineName*