I recently created a framed page that is linked from an index page on an affiliate site that I manage. This particular site (index page) used to be listed #2 on a keyword in a moderately competitive category and has since dropped to a #7. The index page does have a PR6 and is listed in DMOZ but I wasn't sure if this recent drop was due to an algo change or b/c of the framing. I'm not looking or expecting the framed page to be picked up by Google, I just don't want to have a negative effect on the index page. Any help is appreciated.