it's good but it makes sites too slower! and comment integration.

I am using 1.8 (the newest one. just downloaded) and it looks good but it made my site really slow. I have checked with P3 and this plugin got 80% of plugin slower.

any solution? I like it and want to use it.

And for comment plugin, I don’t think all of comments integrate to my wp site.
I mean it doesn’t update to my comment database.

btw, what is this one for?
http://facebook-awd.ahwebdev.fr/plugins/seo-comments/#!prettyPhoto

Thanks.

http://wordpress.org/extend/plugins/facebook-awd/