Good robots.txt for SEO?

[lesurf]

I've currently got a holding page up for one of my domains. It's on google through old back links thus the googlebot amongst others is crawling it.

Does anyone have an example of a good robots.txt file that I should put up that is search engine friendly. Or does it no make a difference?

 

[mishmash]

None is fine.

However if you've got a large site with large quantities of information it can be very expensive in terms of bandwidth to keep feeding the robots.

http://en.wikipedia.org/robots.txt is a good starting point for weeding out the useless robots.

 

[AdminAdmin is verified member.]

http://www.acorndomains.co.uk/robots.txt

 

[murraynewlands]

I found this site on robots.txt particularly helpful.