Also, to the best of my knowledge, none of my Parts have memories to which I don't have access at this point (although, I guess I wouldn't know what I don't know, but I am co-conscious basically all of the time...perhaps I am already what you would consider "integrated" then). I have recovered memories a couple of times in the past.
It sounds like the way my dissociative disorder manifests is pretty different from yours. And/or I'm already integrated to some extent. Except I would still say that they are quite separate and distinct and are not me.