Use No Index No Follow For Affiliate Link?

No Index No Follow Tag?

[coolcreep]

I run a directory on a particular subject and make income
from an affiliate link within a frame page.
I have a good PR and lots of top listings in Google but
I believe Google does look for the main source in a frames page the company I affiliate with is the same subject of my site and the framed page to them shows the same PR as my index page. But since all affiliates with this company have almost the same looking site should I put a No Index/No Follow tag on my framed page?
the affiliate page does have ASP generated content that changes everyday so maybe I'm safe?

[Brett_Tabke]

Just because they won't index the page, doesn't mean they can't use the page for their own purposes - such as detecting duplicate content.

[coolcreep]

so should I put a no index no follow tag in my framed page to the affiliate or leave it alone?

[Brett_Tabke]

It won't hurt, but I'd let G index it and let them figure it out.