Yeah, I don;t think they are generally available yet.
They've been flying around the net, but I can't find anyplace to get them from technet or microsoft directly.
I believe it was mentioned that only OEMs have acess to these hotfixes for producing their own installs.
However, if that is not true, and anyone knows where the Windows 7 RTM hotfix page is, it would be a really nice thing to know.
Searching MS technet and msdn sites reveils nothing but talk about them and that generally from sources on other sites.