As long predicted, the servers in Singapore GE are merging on 7 Oct 2008. The three PK servers: Cervantes, Caravaggio and Vivaldi will migrate into the new world named Bach. The two non-PK servers: Carracci and Pachelbel will migrate into the new world named Rembrandt.
Hrin mentioned here that there will be a World Migration Package (pending IMC approval) for anyone who logged in during 7 Sep to 7 Oct. This includes 3 of each items (1 day) - FT pass, AT pass, combat manual, stance manual, lucifer wings, and devil wings.
For official notices, see World Migration Family and Faction Transfer Guide and Granado Espada World Migration Official Announcement.
On the other hand, IAHGames is prepared to release on 17 Oct 2008 GE v2.9: Secret of the Culverts. Wait... Is "culvert" even a word?
Well, apparently it is. According to Wikipedia, a culvert is a conduit used to enclose a flowing body of water. Read more here. Maybe it has to do with Garim's Nest?