Many sources are saying that "Gulftown" will be out on first half of 2010
Anyway, the first 32nm processor will be out on Q4 2009 but it will use LGA-1156 socket
Intel has canceled the 45nm "Havendale" and "Auburndale", instead they will replace them by the 32nm version which use LGA-1156 socket as well
DailyTech - Intel Replaces "Havendale" and "Auburndale" With 32nm Die Shrinks
EDIT: I think this photo explains everything
Anyway, the first 32nm processor will be out on Q4 2009 but it will use LGA-1156 socket
Intel has canceled the 45nm "Havendale" and "Auburndale", instead they will replace them by the 32nm version which use LGA-1156 socket as well
DailyTech - Intel Replaces "Havendale" and "Auburndale" With 32nm Die Shrinks
EDIT: I think this photo explains everything