--- a/client.mk
+++ b/client.mk
@@ -402,17 +402,17 @@ MODULES_all :=                          
 
 #######################################################################
 # Checkout Tags
 #
 # For branches, uncomment the MOZ_CO_TAG line with the proper tag,
 # and commit this file on that tag.
 #MOZ_CO_TAG          = <tag>
 NSPR_CO_TAG          = NSPR_HEAD_20070713
-NSS_CO_TAG           = NSS_3_11_7_WITH_CKBI_1_64_RTM
+NSS_CO_TAG           = NSS_3_12_ALPHA1A
 LDAPCSDK_CO_TAG      = LDAPCSDK_6_0_3_CLIENT_BRANCH
 LOCALES_CO_TAG       =
 
 #######################################################################
 # Defines
 #
 CVS = cvs
 comma := ,

--- a/security/manager/Makefile.in
+++ b/security/manager/Makefile.in
@@ -49,31 +49,33 @@ PACKAGE_FILE = psm.pkg
 
 ifndef MOZ_NATIVE_NSS
 PACKAGE_VARS += \
 	NSS3_LIB \
 	SMIME3_LIB \
 	SSL3_LIB \
 	SOFTOKEN3_LIB \
 	SOFTOKEN3_CHK \
+	NSSDBM3_LIB \
 	LOADABLE_ROOT_MODULE \
 	HAVE_FREEBL_LIBS \
 	HAVE_FREEBL_LIBS_32 \
 	HAVE_FREEBL_LIBS_32INT64 \
 	HAVE_FREEBL_LIBS_64 \
 	$(NULL)
 
 LOADABLE_ROOT_MODULE = $(DLL_PREFIX)nssckbi$(DLL_SUFFIX)
 endif
 
 NSS3_LIB = $(DLL_PREFIX)nss3$(DLL_SUFFIX)
 SMIME3_LIB = $(DLL_PREFIX)smime3$(DLL_SUFFIX)
 SSL3_LIB =  $(DLL_PREFIX)ssl3$(DLL_SUFFIX)
 SOFTOKEN3_LIB = $(DLL_PREFIX)softokn3$(DLL_SUFFIX)
 SOFTOKEN3_CHK = $(DLL_PREFIX)softokn3.chk
+NSSDBM3_LIB = $(DLL_PREFIX)nssdbm3$(DLL_SUFFIX)
 
 # Default
 HAVE_FREEBL_LIBS = 1
 
 # 32-bit HP-UX PA-RISC
 ifeq ($(OS_ARCH), HP-UX)
 ifneq ($(OS_TEST), ia64)
 ifndef HAVE_64BIT_OS
@@ -254,16 +256,17 @@ ifndef SKIP_CHK
 	$(MAKE) -C $(topsrcdir)/security/nss/cmd/lib $(DEFAULT_GMAKE_FLAGS)
 	$(MAKE) -C $(topsrcdir)/security/nss/cmd/shlibsign $(DEFAULT_GMAKE_FLAGS)
 endif
 	$(INSTALL) -m 755 $(DIST)/lib/$(LOADABLE_ROOT_MODULE) $(DIST)/bin
 ifndef SKIP_CHK
 	$(INSTALL) -m 644 $(DIST)/lib/$(SOFTOKEN3_CHK) $(DIST)/bin
 endif
 	$(INSTALL) -m 755 $(DIST)/lib/$(SOFTOKEN3_LIB) $(DIST)/bin
+	$(INSTALL) -m 755 $(DIST)/lib/$(NSSDBM3_LIB) $(DIST)/bin
 	$(INSTALL) -m 755 $(DIST)/lib/$(NSS3_LIB) $(DIST)/bin
 	$(INSTALL) -m 755 $(DIST)/lib/$(SSL3_LIB) $(DIST)/bin
 	$(INSTALL) -m 755 $(DIST)/lib/$(SMIME3_LIB) $(DIST)/bin
 ifdef HAVE_FREEBL_LIBS
 ifndef SKIP_CHK
 	$(INSTALL) -m 644 $(DIST)/lib/$(FREEBL_CHK) $(DIST)/bin
 endif
 	$(INSTALL) -m 755 $(DIST)/lib/$(FREEBL_LIB) $(DIST)/bin
@@ -300,16 +303,17 @@ endif
 
 install::
 ifndef MOZ_NATIVE_NSS
 	$(SYSINSTALL) -m 755 $(DIST)/lib/$(LOADABLE_ROOT_MODULE) $(DESTDIR)$(mozappdir)
 ifndef SKIP_CHK
 	$(SYSINSTALL) -m 644 $(DIST)/lib/$(SOFTOKEN3_CHK) $(DESTDIR)$(mozappdir)
 endif
 	$(SYSINSTALL) -m 755 $(DIST)/lib/$(SOFTOKEN3_LIB) $(DESTDIR)$(mozappdir)
+	$(SYSINSTALL) -m 755 $(DIST)/lib/$(NSSDBM3_LIB) $(DESTDIR)$(mozappdir)
 	$(SYSINSTALL) -m 755 $(DIST)/lib/$(NSS3_LIB) $(DESTDIR)$(mozappdir)
 	$(SYSINSTALL) -m 755 $(DIST)/lib/$(SSL3_LIB) $(DESTDIR)$(mozappdir)
 	$(SYSINSTALL) -m 755 $(DIST)/lib/$(SMIME3_LIB) $(DESTDIR)$(mozappdir)
 ifdef HAVE_FREEBL_LIBS
 ifndef SKIP_CHK
 	$(SYSINSTALL) -m 644 $(DIST)/lib/$(FREEBL_CHK) $(DESTDIR)$(mozappdir)
 endif
 	$(SYSINSTALL) -m 755 $(DIST)/lib/$(FREEBL_LIB) $(DESTDIR)$(mozappdir)