diff -urN /usr/ports/cad/impact/Makefile cad/impact/Makefile
--- /usr/ports/cad/impact/Makefile	2012-12-10 22:41:00.000000000 +0900
+++ cad/impact/Makefile	2013-01-05 15:28:20.000000000 +0900
@@ -2,7 +2,8 @@
 # $FreeBSD: head/cad/impact/Makefile 308600 2012-12-10 11:25:27Z bapt $
 
 PORTNAME=	impact
-PORTVERSION=	0.7.5.3
+PORTVERSION=	0.7.06.038
+PORTEPOCH=	1
 CATEGORIES=	cad java
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/Version%20${PORTVERSION}
 DISTNAME=	Impact-${PORTVERSION}
@@ -10,26 +11,44 @@
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Dynamic Finite Element Program Suite
 
-USE_ZIP=	yes
+RUN_DEPENDS=	java3d>0:${PORTSDIR}/java/java3d
+
 WRKSRC=		${WRKDIR}/Impact
+NO_BUILD=	yes
+
+USE_ZIP=	yes
 USE_JAVA=	yes
 JAVA_VERSION=	1.6+
-NO_BUILD=	yes
 
-DATADIR=	${JAVASHAREDIR}/${PORTNAME}
+DATADIR=	${JAVASHAREDIR}/Impact
+
 SUB_FILES=	impact impactgui
 
-PLIST_FILES=	bin/impact bin/impactgui
+PLIST=		${WRKDIR}/PLIST
+
+pre-install:
+	@${ECHO_CMD} -n > ${PLIST}
+	@${ECHO_CMD} "bin/impact" >> ${PLIST}
+	@${ECHO_CMD} "bin/impactgui" >> ${PLIST}
+	@(cd ${WRKDIR} && ${FIND} Impact ! -type d | ${GREP} -v \
+		-e "CVS" -e "lib_j3d" -e "\.bat" -e "\.dll" -e "\.ico" \
+		-e "\.jnilib" -e "\.sh" -e "\.so" | ${SORT} | \
+		${SED} "s|^Impact|%%DATADIR%%|" >> ${PLIST})
+	@(cd ${WRKDIR} && ${FIND} Impact -type d | ${GREP} -v \
+		-e "CVS" -e "lib_j3d" -e "\.bat" -e "\.dll" -e "\.ico" \
+		-e "\.jnilib" -e "\.sh" -e "\.so" | ${SORT} -r | \
+		${SED} "s|^Impact|@dirrm %%DATADIR%%|" >> ${PLIST})
 
 do-install:
-	cd ${WRKSRC} && ${FIND} . -type d -exec ${MKDIR} ${DATADIR}/{} \;
-	cd ${WRKSRC} && ${FIND} . -type f -exec ${INSTALL_DATA} {} ${DATADIR}/{} \;
-	${INSTALL_SCRIPT} ${WRKDIR}/impact ${WRKDIR}/impactgui ${PREFIX}/bin
-
-post-install:
-	@${FIND} ${DATADIR} ! -type d | \
-		${SED} 's,^${PREFIX}/,,' >> ${TMPPLIST}
-	@${FIND} ${DATADIR} -type d | ${SORT} -r | \
-		${SED} 's,^${PREFIX}/,@dirrm ,' >> ${TMPPLIST}
+	${INSTALL_SCRIPT} ${WRKDIR}/impact ${PREFIX}/bin
+	${INSTALL_SCRIPT} ${WRKDIR}/impactgui ${PREFIX}/bin
+	@${MKDIR} ${DATADIR}
+	@(${TAR} -C ${WRKSRC} --exclude "CVS" --exclude "lib_j3d" \
+		--exclude "*.bat" --exclude "*.dll" --exclude "*.ico" \
+		--exclude "*.jnilib" --exclude "*.sh" --exclude "*.so" \
+		-cf - . | ${TAR} -C ${DATADIR} --unlink -xf -)
+	@${FIND} ${DATADIR} | ${XARGS} ${CHOWN} ${SHAREOWN}:${SHAREGPR}
+	@${FIND} ${DATADIR} -type d | ${XARGS} ${CHMOD} a+rx
+	@${FIND} ${DATADIR} -type f | ${XARGS} ${CHMOD} ${SHAREMODE}
 
 .include <bsd.port.mk>
diff -urN /usr/ports/cad/impact/distinfo cad/impact/distinfo
--- /usr/ports/cad/impact/distinfo	2012-11-08 04:21:30.000000000 +0900
+++ cad/impact/distinfo	2012-07-21 21:00:32.000000000 +0900
@@ -1,2 +1,2 @@
-SHA256 (Impact-0.7.5.3.zip) = 76739f52edd7131fdd53b58ae15441d918dca15f24b4649d4143aa823e6dd7cc
-SIZE (Impact-0.7.5.3.zip) = 6767727
+SHA256 (Impact-0.7.06.038.zip) = 85ad4a1506a5dd22adc020b44cb9adf27d77253fcf84b4d1b8a339e2e3922ed6
+SIZE (Impact-0.7.06.038.zip) = 13757964
diff -urN /usr/ports/cad/impact/files/impact.in cad/impact/files/impact.in
--- /usr/ports/cad/impact/files/impact.in	2012-11-08 04:21:30.000000000 +0900
+++ cad/impact/files/impact.in	2013-01-05 15:26:59.000000000 +0900
@@ -2,6 +2,6 @@
 #
 # $FreeBSD: head/cad/impact/files/impact.in 300895 2012-07-14 12:56:14Z beat $
 
-cd %%DATADIR%%/bin
-JAVA_VERSION="%%JAVA_VERSION%%" "%%LOCALBASE%%/bin/java" -Xmx500m run.Impact "$@"
+cd %%DATADIR%%
+JAVA_VERSION="%%JAVA_VERSION%%" "%%LOCALBASE%%/bin/java" -Xmx1000m -Xss1m -cp .:doc:bin run.Impact "$@"
 cd -
diff -urN /usr/ports/cad/impact/files/impactgui.in cad/impact/files/impactgui.in
--- /usr/ports/cad/impact/files/impactgui.in	2012-11-08 04:21:30.000000000 +0900
+++ cad/impact/files/impactgui.in	2013-01-05 15:27:09.000000000 +0900
@@ -2,6 +2,6 @@
 #
 # $FreeBSD: head/cad/impact/files/impactgui.in 300895 2012-07-14 12:56:14Z beat $
 
-cd %%DATADIR%%/bin
-JAVA_VERSION="%%JAVA_VERSION%%" "%%LOCALBASE%%/bin/java" -Xmx500m gui.ImpactGUI
+cd %%DATADIR%%
+JAVA_VERSION="%%JAVA_VERSION%%" "%%LOCALBASE%%/bin/java" -Xmx1000m -Xss1m -cp .:bin:doc:lib/jogl.jar:lib/gluegen-rt.jar:lib/patbinfree153.jar:lib/LogDB.jar:lib/mysql-connector-java-5.1.11-bin.jar gui.ImpactGUI
 cd -