diff --git a/libretroshare/src/scripts/config-macosx.mk b/libretroshare/src/scripts/config-macosx.mk
index 87f500de8..7898f3a84 100644
--- a/libretroshare/src/scripts/config-macosx.mk
+++ b/libretroshare/src/scripts/config-macosx.mk
@@ -23,6 +23,7 @@ include $(RS_TOP_DIR)/scripts/checks.mk
 CC = g++
 RM = /bin/rm
 
+# RANLIB = ranlib
 # Dummy ranlib -> can't do it until afterwards with universal binaries.
 RANLIB = ls -l 
 
@@ -31,8 +32,12 @@ LIBRS = $(LIBDIR)/libretroshare.a
 
 # Unix: Linux/Cygwin
 INCLUDE = -I $(RS_TOP_DIR) 
-CFLAGS = -arch ppc -arch i386 -Wall -g $(INCLUDE) 
+CFLAGS = -Wall -g $(INCLUDE) 
 
+# This Line is for Universal BUILD.
+# CFLAGS = -arch ppc -arch i386 -Wall -g $(INCLUDE) 
+
+# This Line is for Universal BUILD for 10.4 + 10.5 (but unlikely to work unless Qt Libraries are build properly)
 # CFLAGS = -isysroot /Developer/SDKs/MacOSX10.4u.sdk -arch i386 -arch ppc -Wall -g $(INCLUDE) 
 
 ifdef PQI_USE_XPGP
@@ -66,7 +71,12 @@ endif
 BIOCC  = gcc
 
 # MacOSX flags
-BIOCFLAGS =  -arch ppc -arch i386 -I $(SSL_DIR)/include -DOPENSSL_SYSNAME_MACOSX -DOPENSSL_THREADS -D_REENTRANT -DOPENSSL_NO_KRB5 -O3 -fomit-frame-pointer -fno-common -DB_ENDIAN
+BIOCFLAGS =  -I $(SSL_DIR)/include -DOPENSSL_SYSNAME_MACOSX -DOPENSSL_THREADS -D_REENTRANT -DOPENSSL_NO_KRB5 -O3 -fomit-frame-pointer -fno-common -DB_ENDIAN
+
+# This is for the Universal Build...
+# but is unlikely to work... as options are PPC specific.... 
+# 
+# BIOCFLAGS =  -arch ppc -arch i386 -I $(SSL_DIR)/include -DOPENSSL_SYSNAME_MACOSX -DOPENSSL_THREADS -D_REENTRANT -DOPENSSL_NO_KRB5 -O3 -fomit-frame-pointer -fno-common -DB_ENDIAN
 
 
 #########################################################################
@@ -74,7 +84,9 @@ BIOCFLAGS =  -arch ppc -arch i386 -I $(SSL_DIR)/include -DOPENSSL_SYSNAME_MACOSX
 #########################################################################
 
 LIBS = -Wl,-search_paths_first
-LIBS += -arch ppc -arch i386
+
+# for Univeral BUILD
+# LIBS += -arch ppc -arch i386
 
 # LIBS += -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk -arch ppc -arch i386
 
diff --git a/retroshare-gui/src/RetroShare.pro b/retroshare-gui/src/RetroShare.pro
index 405465fdb..51bebe876 100644
--- a/retroshare-gui/src/RetroShare.pro
+++ b/retroshare-gui/src/RetroShare.pro
@@ -323,7 +323,9 @@ TRANSLATIONS +=  \
 }
 
 macx {
-    CONFIG += ppc x86
+    # ENABLE THIS OPTION FOR Univeral Binary BUILD.
+    # CONFIG += ppc x86 
+
     LIBS += -Wl,-search_paths_first
 }