ncw164x - 9:35 am on Feb 1, 2004 (gmt 0)

MarkHutch is right you robots.txt file is not blocking any bots so your problem must be elsewhere

This indicates that nothing is disallowed and the spider can follow all links
User-agent: *
Disallow:

To allow a single robot complete access and exclude all others
User-agent: Googlebot/1.0
Disallow:
User-agent: *
Disallow: /

This would prevent your entire web site from being indexed
User-agent: *
Disallow: /

ncw164x