Good sci-fi book suggestions? [on hold]

I'm running out of good science fiction books to read, any good sugestions?

I really enjoy books about xenoarcheology (rama, heritage universe, McDevitt, etc.) I think I've read all of the current mainstream sf (Hamilton, Corey, Ian Banks, Scalli,Reynolds) and most of the famous classics (Clark, Asimov, Niven, Pohl, Simons (hyperion), v. Vinge, , Greg Bear, Greg Egan)