diff --git a/www/linux-netscape6/Makefile b/www/linux-netscape6/Makefile
index 3e207bf8c18f..a78251159895 100644
--- a/www/linux-netscape6/Makefile
+++ b/www/linux-netscape6/Makefile
@@ -42,21 +42,6 @@ MASTER_SITES=	ftp://ftp.netscape.com/pub/netscape6/english/${PORTVERSION}/unix/l
 		ftp://sunsite.sut.ac.jp/pub/archives/WWW/netscape/netscape6/english/${PORTVERSION}/unix/linux22/xpi/ \
 		ftp://ftp.mirror.ac.uk/sites/ftp.netscape.com/pub/netscape6/english/${PORTVERSION}/unix/linux22/xpi/ \
 		ftp://ftp.ntua.gr/pub/www/Netscape/netscape6/english/${PORTVERSION}/unix/linux22/xpi/
-DISTFILES=	browser.xpi \
-		deflenus.xpi \
-		langenus.xpi \
-		flash.xpi \
-		jre.xpi \
-		langenus.xpi \
-		mail.xpi \
-		psm.xpi \
-		regca.xpi \
-		reges.xpi \
-		reggb.xpi \
-		regus.xpi \
-		spellchecker.xpi \
-		talkback.xpi \
-		xpcom.xpi
 DIST_SUBDIR=	netscape6/english/${PORTVERSION}
 
 PATCH_SITES=	${MASTER_SITE_LOCAL}
@@ -83,12 +68,19 @@ INSTALL_DIR=	${PREFIX}/lib/linux-netscape6
 PLIST=		${WRKDIR}/pkg-plist
 STARTUP_CMD=	netscape6
 
+.include <bsd.port.pre.mk>
+
+pre-everything::
+	${MKDIR} ${WRKSRC}/bin/plugins/java2 ${WRKSRC}/bin/chrome \
+		${WRKSRC}/plugins
+	${SETENV} ${SCRIPTS_ENV} ${SH} ${SCRIPTDIR}/configure
+DISTFILES!=${CAT} ${.CURDIR}/work/${WRKSRC}/components.conf; ${TRUE}
+
 do-extract:
-	${MKDIR} ${WRKSRC}
 .for i in ${DISTFILES}
 	unzip -qo ${DISTDIR}/${DIST_SUBDIR}/${i} -d ${WRKSRC}
 .endfor
-	${MV} ${WRKSRC}/jre-image-i386 ${WRKSRC}/bin/plugins/java2
+	- ${MV} ${WRKSRC}/jre-image-i386 ${WRKSRC}/bin/plugins/java2
 	cd ${WRKSRC}/bin/plugins && ${LN} -s java2/plugin/i386/ns600/libjavaplugin_oji.so;
 
 do-patch:
@@ -125,4 +117,4 @@ do-install:
 post-install:
 	${CAT} ${PKGMESSAGE}
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>
diff --git a/www/linux-netscape6/scripts/configure b/www/linux-netscape6/scripts/configure
new file mode 100644
index 000000000000..d700ef81994b
--- /dev/null
+++ b/www/linux-netscape6/scripts/configure
@@ -0,0 +1,62 @@
+#!/bin/sh
+#
+# $FreeBSD$
+
+echo ${WRKSRC}/components.conf
+if [ -f ${WRKSRC}/components.conf ]; then
+	exit
+fi
+
+tempfile=`/usr/bin/mktemp -t checklist`
+
+if [ "${BATCH}" ]; then
+	if [ "${NETSCAPE6_OPTIONS}" ]; then
+		set ${NETSCAPE6_OPTIONS}
+	else
+		set \"zlib\" \"MySQL\"
+	fi
+else
+
+/usr/bin/dialog --title "Netscape 6 component selection" --clear \
+	--checklist "\n\
+Choose components of Netscape 6 to download and install. \n\
+Press the space bar to toggle selections." -1 -1 16 \
+"browser"	"browser (6576 kB)"				ON \
+"deflenus"	"American English profile defaults (26 kB)"	ON \
+"flash"		"Flash plugin (576 kB)"				ON \
+"jre"		"Java plugin (13808 kB)"			ON \
+"langenus"	"American English language pack (608 kB)"	ON \
+"mail"		"e-mail and news (1824 kB)"			ON \
+"psm"		"Personal Security Manager (592 kB)"		ON \
+"regca"		"regional settings for Canada (56 kB)"		ON \
+"reges"		"regional settings for Latin America (54 kB)"	ON \
+"reggb"		"regional settings for the UK (58 kB)"		ON \
+"regus"		"regional settings for the USA (56 kB)"		ON \
+"spellchecker"	"spell-checker (544 kB)"			ON \
+"talkback"	"talkback (832 kB)"				ON \
+"xpcom"		"xpcom (720 kB)"				ON \
+2> /tmp/checklist.tmp.$$
+
+retval=$?
+
+choice=`cat /tmp/checklist.tmp.$$`
+rm -f /tmp/checklist.tmp.$$
+
+case $retval in
+	0)	if [ -z "$choice" ]; then
+			echo "Nothing selected"
+			exit 1;
+	fi
+	;;
+	1)	echo "Cancel pressed."
+		exit 1
+	;;
+esac
+
+echo "$choice" \
+	| sed -e "s/\"//g" \
+	| sed -e "s/ /.xpi /g" \
+	| sed -e "s/$/.xpi/g" \
+	| perl -pi -e "s/ /\n/g" \
+	> ${WRKSRC}/components.conf
+fi
diff --git a/www/netscape7/Makefile b/www/netscape7/Makefile
index 3e207bf8c18f..a78251159895 100644
--- a/www/netscape7/Makefile
+++ b/www/netscape7/Makefile
@@ -42,21 +42,6 @@ MASTER_SITES=	ftp://ftp.netscape.com/pub/netscape6/english/${PORTVERSION}/unix/l
 		ftp://sunsite.sut.ac.jp/pub/archives/WWW/netscape/netscape6/english/${PORTVERSION}/unix/linux22/xpi/ \
 		ftp://ftp.mirror.ac.uk/sites/ftp.netscape.com/pub/netscape6/english/${PORTVERSION}/unix/linux22/xpi/ \
 		ftp://ftp.ntua.gr/pub/www/Netscape/netscape6/english/${PORTVERSION}/unix/linux22/xpi/
-DISTFILES=	browser.xpi \
-		deflenus.xpi \
-		langenus.xpi \
-		flash.xpi \
-		jre.xpi \
-		langenus.xpi \
-		mail.xpi \
-		psm.xpi \
-		regca.xpi \
-		reges.xpi \
-		reggb.xpi \
-		regus.xpi \
-		spellchecker.xpi \
-		talkback.xpi \
-		xpcom.xpi
 DIST_SUBDIR=	netscape6/english/${PORTVERSION}
 
 PATCH_SITES=	${MASTER_SITE_LOCAL}
@@ -83,12 +68,19 @@ INSTALL_DIR=	${PREFIX}/lib/linux-netscape6
 PLIST=		${WRKDIR}/pkg-plist
 STARTUP_CMD=	netscape6
 
+.include <bsd.port.pre.mk>
+
+pre-everything::
+	${MKDIR} ${WRKSRC}/bin/plugins/java2 ${WRKSRC}/bin/chrome \
+		${WRKSRC}/plugins
+	${SETENV} ${SCRIPTS_ENV} ${SH} ${SCRIPTDIR}/configure
+DISTFILES!=${CAT} ${.CURDIR}/work/${WRKSRC}/components.conf; ${TRUE}
+
 do-extract:
-	${MKDIR} ${WRKSRC}
 .for i in ${DISTFILES}
 	unzip -qo ${DISTDIR}/${DIST_SUBDIR}/${i} -d ${WRKSRC}
 .endfor
-	${MV} ${WRKSRC}/jre-image-i386 ${WRKSRC}/bin/plugins/java2
+	- ${MV} ${WRKSRC}/jre-image-i386 ${WRKSRC}/bin/plugins/java2
 	cd ${WRKSRC}/bin/plugins && ${LN} -s java2/plugin/i386/ns600/libjavaplugin_oji.so;
 
 do-patch:
@@ -125,4 +117,4 @@ do-install:
 post-install:
 	${CAT} ${PKGMESSAGE}
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>
diff --git a/www/netscape7/scripts/configure b/www/netscape7/scripts/configure
new file mode 100644
index 000000000000..d700ef81994b
--- /dev/null
+++ b/www/netscape7/scripts/configure
@@ -0,0 +1,62 @@
+#!/bin/sh
+#
+# $FreeBSD$
+
+echo ${WRKSRC}/components.conf
+if [ -f ${WRKSRC}/components.conf ]; then
+	exit
+fi
+
+tempfile=`/usr/bin/mktemp -t checklist`
+
+if [ "${BATCH}" ]; then
+	if [ "${NETSCAPE6_OPTIONS}" ]; then
+		set ${NETSCAPE6_OPTIONS}
+	else
+		set \"zlib\" \"MySQL\"
+	fi
+else
+
+/usr/bin/dialog --title "Netscape 6 component selection" --clear \
+	--checklist "\n\
+Choose components of Netscape 6 to download and install. \n\
+Press the space bar to toggle selections." -1 -1 16 \
+"browser"	"browser (6576 kB)"				ON \
+"deflenus"	"American English profile defaults (26 kB)"	ON \
+"flash"		"Flash plugin (576 kB)"				ON \
+"jre"		"Java plugin (13808 kB)"			ON \
+"langenus"	"American English language pack (608 kB)"	ON \
+"mail"		"e-mail and news (1824 kB)"			ON \
+"psm"		"Personal Security Manager (592 kB)"		ON \
+"regca"		"regional settings for Canada (56 kB)"		ON \
+"reges"		"regional settings for Latin America (54 kB)"	ON \
+"reggb"		"regional settings for the UK (58 kB)"		ON \
+"regus"		"regional settings for the USA (56 kB)"		ON \
+"spellchecker"	"spell-checker (544 kB)"			ON \
+"talkback"	"talkback (832 kB)"				ON \
+"xpcom"		"xpcom (720 kB)"				ON \
+2> /tmp/checklist.tmp.$$
+
+retval=$?
+
+choice=`cat /tmp/checklist.tmp.$$`
+rm -f /tmp/checklist.tmp.$$
+
+case $retval in
+	0)	if [ -z "$choice" ]; then
+			echo "Nothing selected"
+			exit 1;
+	fi
+	;;
+	1)	echo "Cancel pressed."
+		exit 1
+	;;
+esac
+
+echo "$choice" \
+	| sed -e "s/\"//g" \
+	| sed -e "s/ /.xpi /g" \
+	| sed -e "s/$/.xpi/g" \
+	| perl -pi -e "s/ /\n/g" \
+	> ${WRKSRC}/components.conf
+fi