It doesn't look like this season will have as many new series airing as it did last season, but there should be some promising ones nevertheless. Here's a torrent link containing most of this season's previews.

Contents: ARIA The ORIGINATION (CM), H2O ~FOOTPRINTS IN THE SAND~ (PV), Hatenkou Yuugi (CM), Kimi ga Aruji de Shitsuji ga Ore de (CM), Mnemosyne (PV), Ookami to Koushinryou (CMx2), PERSONA - trinity soul (CM, PV), Rosario to Vampire (CM, PV), Shigofumi (CMx2), true tears (PVx2), Yatterman (CMx2), and Zoku Sayonara Zetsubou Sensei (CMx2) (source: http://randomc.animeblogger.net/2007...-2008-preview/

Two must see for me this season'll be Rosario to Vampire and PERSONA, though some others look interesting too.