diff --git a/ImageMagick.spec b/ImageMagick.spec
index f00e218..8fce0f6 100644
--- a/ImageMagick.spec
+++ b/ImageMagick.spec
@@ -1,5 +1,5 @@
 %define VERSION  6.6.1
-%define Patchlevel  8
+%define Patchlevel  7
 
 Name:           ImageMagick
 Version:        %{VERSION}
diff --git a/coders/jpeg.c b/coders/jpeg.c
index 485f786..a45abc9 100644
--- a/coders/jpeg.c
+++ b/coders/jpeg.c
@@ -1788,8 +1788,8 @@
         Set image resolution.
       */
       jpeg_info.write_JFIF_header=MagickTrue;
-      jpeg_info.X_density=(UINT16) image->x_resolution;
-      jpeg_info.Y_density=(UINT16) image->y_resolution;
+      jpeg_info.X_density=(UINT16) floor(image->x_resolution+0.5);
+      jpeg_info.Y_density=(UINT16) floor(image->y_resolution+0.5);
       if (image->units == PixelsPerInchResolution)
         jpeg_info.density_unit=(UINT8) 1;
       if (image->units == PixelsPerCentimeterResolution)
diff --git a/config/configure.xml b/config/configure.xml
index df3ffe2..0beee99 100644
--- a/config/configure.xml
+++ b/config/configure.xml
@@ -8,7 +8,7 @@
 <configuremap>
   <configure name="NAME" value="ImageMagick"/>
   <configure name="LIB_VERSION" value="0x661"/>
-  <configure name="LIB_VERSION_NUMBER" value="6,6,1,8"/>
+  <configure name="LIB_VERSION_NUMBER" value="6,6,1,7"/>
   <configure name="RELEASE_DATE" value="2010-05-08"/>
   <configure name="CONFIGURE" value="./configure "/>
   <configure name="PREFIX" value="/usr/local"/>
diff --git a/libtool b/libtool
index bc21cef..7d3e443 100755
--- a/libtool
+++ b/libtool
@@ -1,7 +1,7 @@
 #! /bin/sh
 
 # libtool - Provide generalized library-building support services.
-# Generated automatically by config.status (ImageMagick) 6.6.1-8
+# Generated automatically by config.status (ImageMagick) 6.6.1-7
 # Libtool was configured on host magick.imagemagick.org:
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
diff --git a/magick/version.h b/magick/version.h
index 068ad34..a089657 100644
--- a/magick/version.h
+++ b/magick/version.h
@@ -30,7 +30,7 @@
 #define MagickLibVersion  0x661
 #define MagickLibVersionText  "6.6.1"
 #define MagickLibVersionNumber  3,0,0
-#define MagickLibAddendum  "-8"
+#define MagickLibAddendum  "-7"
 #define MagickLibInterface  3
 #define MagickLibMinInterface  3
 #define MagickReleaseDate  "2010-05-08"
diff --git a/version.sh b/version.sh
index c5ffeb0..3ab00f0 100644
--- a/version.sh
+++ b/version.sh
@@ -12,7 +12,7 @@
 # PACKAGE_NAME (e.g. "1.0.0").
 PACKAGE_VERSION='6.6.1'
 PACKAGE_LIB_VERSION="0x661"
-PACKAGE_RELEASE="8"
+PACKAGE_RELEASE="7"
 PACKAGE_LIB_VERSION_NUMBER="6,6,1,${PACKAGE_RELEASE}"
 PACKAGE_RELEASE_DATE=`date +%F`
 PACKAGE_STRING="$PACKAGE_NAME $PACKAGE_VERSION"