robots.txt question- googlebot-image; meta tag

Giganews Newsgroups
Subject: robots.txt question- googlebot-image; meta tag
Posted by:  brucegooglegroups (brucegooglegrou…@hotmail.com)
Date: 15 Apr 2007

If want to block googlebot-image from indexing my site ( User-agent:
Googlebot-Image
Disallow: / )
, but I want all other bots to index my site, do I have to include the
User-agent:
Disallow tag, which allows the other bots to index my site?

With the meta tags, should I only include the no follow tag for
Googlebot image or should I also include the index, follow tag?

Thanks.
Bruce

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