diff --git a/platforms/livedvd-root/post.inc.sh b/platforms/livedvd-root/post.inc.sh
index 3a80b32..1a6b496 100644
--- a/platforms/livedvd-root/post.inc.sh
+++ b/platforms/livedvd-root/post.inc.sh
@@ -56,13 +56,15 @@ for f in /usr/share/applications/chromium-devel.desktop \
 done
 
 # prebuild postplug sound CARDID_DB (with some ugly trick to make it work from chroot)
-[ -e $MOUNTDIR/lib/modules/`uname -r` ] || ln -s ${KERNEL_MAJVER}${KERNEL_EXTRAVER} $MOUNTDIR/lib/modules/`uname -r`
-echo "SOUND_BUILD_CARDID_DB_ONLY=1 /etc/postplug/postplug.d/sound" >> $MOUNTDIR/tmp/sounddb.sh
-chroot $MOUNTDIR sh /tmp/sounddb.sh
-rm -f $MOUNTDIR/tmp/sounddb.sh
-[ -L $MOUNTDIR/lib/modules/`uname -r` ] && rm $MOUNTDIR/lib/modules/`uname -r`
+for K in $KERNEL_EXTRAVER $KERNEL_MORE_EXTRAVER; do
+   [ -e $MOUNTDIR/lib/modules/`uname -r` ] || ln -s ${KERNEL_MAJVER}${K} $MOUNTDIR/lib/modules/`uname -r`
+   echo "SOUND_BUILD_CARDID_DB_ONLY=1 /etc/postplug/postplug.d/sound" >> $MOUNTDIR/tmp/sounddb.sh
+   chroot $MOUNTDIR sh /tmp/sounddb.sh
+   rm -f $MOUNTDIR/tmp/sounddb.sh
+   [ -L $MOUNTDIR/lib/modules/`uname -r` ] && rm $MOUNTDIR/lib/modules/`uname -r`
 
-# remove unused initramfs generated by kernel
-rm -f $MOUNTDIR/boot/initramfs-${KERNEL_MAJVER}${KERNEL_EXTRAVER}.img*
+   # remove unused initramfs generated by kernel
+   rm -f $MOUNTDIR/boot/initramfs-${KERNEL_MAJVER}${K}.img*
+done
 
 prelink
diff --git a/platforms/livedvd-root/settings.inc b/platforms/livedvd-root/settings.inc
index 73549fa..561ba4f 100644
--- a/platforms/livedvd-root/settings.inc
+++ b/platforms/livedvd-root/settings.inc
@@ -6,6 +6,8 @@ KERNEL_EXTRAVER=mamba
 KERNEL_PLATFORM=""
 #KERNEL_ADDITIONAL="extramodules sound"
 
+KERNEL_MORE_EXTRAVER=mamba-64GB
+
 TARGET_HOSTNAME=openmamba-livedvd
 ROOTDEV=
 ROOTFS=
diff --git a/platforms/livedvd/post.inc.sh b/platforms/livedvd/post.inc.sh
index d463028..2f6cc89 100644
--- a/platforms/livedvd/post.inc.sh
+++ b/platforms/livedvd/post.inc.sh
@@ -7,20 +7,24 @@
 
 [ -e $MOUNTDIR2/boot/isolinux ] || mkdir -p $MOUNTDIR2/boot/isolinux
 
-chroot $MOUNTDIR depmod -a ${KERNEL_MAJVER}${KERNEL_EXTRAVER}
+ISOID=
+for K in $KERNEL_EXTRAVER $KERNEL_MORE_EXTRAVER; do
+   chroot $MOUNTDIR depmod -a ${KERNEL_MAJVER}${K}
+   LANG=${LANGUAGE}_${COUNTRY} chroot $MOUNTDIR dracut \
+      --filesystems "ext3 ext4 unionfs squashfs isofs reiserfs reiser4" \
+      --nomdadmconf --nolvmconf \
+      /boot/initramfs-${KERNEL_MAJVER}${K}.img.gz \
+      ${KERNEL_MAJVER}${K}
 
-LANG=${LANGUAGE}_${COUNTRY} chroot $MOUNTDIR dracut \
-   --filesystems "ext3 ext4 unionfs squashfs isofs reiserfs reiser4" \
-   --nomdadmconf --nolvmconf \
-   /boot/initramfs-${KERNEL_MAJVER}${KERNEL_EXTRAVER}.img.gz \
-   ${KERNEL_MAJVER}${KERNEL_EXTRAVER}
+   # Note: isolinux requires 8.3 filenames
+   cp $MOUNTDIR/boot/initramfs-${KERNEL_MAJVER}${K}.img.gz \
+      $MOUNTDIR2/boot/initrd${ISOID}.gz
 
-# Note: isolinux requires 8.3 filenames
-cp $MOUNTDIR/boot/initramfs-${KERNEL_MAJVER}${KERNEL_EXTRAVER}.img.gz \
-   $MOUNTDIR2/boot/initrmfs.gz
+   cp $MOUNTDIR/boot/vmlinuz-${KERNEL_MAJVER}${K} \
+      $MOUNTDIR2/boot/vmlinuz${ISOID}
 
-cp $MOUNTDIR/boot/vmlinuz-${KERNEL_MAJVER}${KERNEL_EXTRAVER} \
-   $MOUNTDIR2/boot/vmlinuz
+   ISOID=$(($ISOID + 1))
+done
 
 # add buildinfo
 buildinfo="`cat $MOUNTDIR/etc/openmamba-release` ${PLATFORM}"
@@ -30,26 +34,58 @@ cat > $MOUNTDIR2/boot/isolinux/isolinux.cfg << _EOF
 PROMPT 0
 TIMEOUT 20
 DEFAULT vesamenu.c32
-MENU TITLE ${buildinfo} (${KERNEL_MAJVER}${KERNEL_EXTRAVER} kernel)
+MENU TITLE ${buildinfo} (${KERNEL_MAJVER} kernel)
 MENU BACKGROUND openmamba.png
 MENU COLOR TITLE 1;32;49 #ff00993d #00000000 std
+_EOF
 
-LABEL kms
-MENU LABEL default
- kernel /boot/vmlinuz
- append initrd=/boot/initrmfs.gz root=live:LABEL=${MAKEDIST_TARGET}_${PLATFORM} ro selinux=0 quiet splash vga=792
-LABEL vga1024
-MENU LABEL VGA 1024x768 (no modeset)
- kernel /boot/vmlinuz
- append initrd=/boot/initrmfs.gz root=live:LABEL=${MAKEDIST_TARGET}_${PLATFORM} ro selinux=0 quiet splash vga=792 nomodeset
-LABEL vga800
-MENU LABEL VGA 800x600 (no modeset)
- kernel /boot/vmlinuz
- append initrd=/boot/initrmfs.gz root=live:LABEL=${MAKEDIST_TARGET}_${PLATFORM} ro selinux=0 quiet splash vga=789 nomodeset
-LABEL debug
-MENU LABEL Debug mode
- kernel /boot/vmlinuz
- append initrd=/boot/initrmfs.gz root=live:LABEL=${MAKEDIST_TARGET}_${PLATFORM} ro selinux=0 rddebug nomodeset
+ISOID=
+for K in $KERNEL_EXTRAVER $KERNEL_MORE_EXTRAVER; do
+   cat >> $MOUNTDIR2/boot/isolinux/isolinux.cfg << _EOF
+LABEL default-${KERNEL_MAJVER}${K}
+MENU LABEL default (${KERNEL_MAJVER}${K})
+ kernel /boot/vmlinuz${ISOID}
+ append initrd=/boot/initrd${ISOID}.gz root=live:LABEL=${MAKEDIST_TARGET}_${PLATFORM} ro selinux=0 quiet splash vga=792
+_EOF
+   ISOID=$(($ISOID + 1))
+done
+
+echo "MENU SEPARATOR" >> $MOUNTDIR/boot/extlinux.conf
+ISOID=
+for K in $KERNEL_EXTRAVER $KERNEL_MORE_EXTRAVER; do
+   cat >> $MOUNTDIR2/boot/isolinux/isolinux.cfg << _EOF
+LABEL vga800-${KERNEL_MAJVER}${K}
+MENU LABEL VGA 800x600 no modeset (${KERNEL_MAJVER}${K})
+ kernel /boot/vmlinuz${ISOID}
+ append initrd=/boot/initrd${ISOID}.gz root=live:LABEL=${MAKEDIST_TARGET}_${PLATFORM} ro selinux=0 quiet splash vga=789 nomodeset
+_EOF
+   ISOID=$(($ISOID + 1))
+done
+
+ISOID=
+for K in $KERNEL_EXTRAVER $KERNEL_MORE_EXTRAVER; do
+   cat >> $MOUNTDIR2/boot/isolinux/isolinux.cfg << _EOF
+LABEL vga1024-${KERNEL_MAJVER}${K}
+MENU LABEL VGA 1024x768 no modeset (${KERNEL_MAJVER}${K})
+ kernel /boot/vmlinuz${ISOID}
+ append initrd=/boot/initrd${ISOID}.gz root=live:LABEL=${MAKEDIST_TARGET}_${PLATFORM} ro selinux=0 quiet splash vga=792 nomodeset
+_EOF
+   ISOID=$(($ISOID + 1))
+done
+
+echo "MENU SEPARATOR" >> $MOUNTDIR/boot/extlinux.conf
+ISOID=
+for K in $KERNEL_EXTRAVER $KERNEL_MORE_EXTRAVER; do
+   cat >> $MOUNTDIR2/boot/isolinux/isolinux.cfg << _EOF
+LABEL debug-${KERNEL_MAJVER}${K}
+MENU LABEL Debug mode (${KERNEL_MAJVER}${K})
+ kernel /boot/vmlinuz${ISOID}
+ append initrd=/boot/initrd${ISOID}.gz root=live:LABEL=${MAKEDIST_TARGET}_${PLATFORM} ro selinux=0 rddebug nomodeset
+_EOF
+   ISOID=$(($ISOID + 1))
+done
+
+cat >> $MOUNTDIR2/boot/isolinux/isolinux.cfg << _EOF
 MENU SEPARATOR
 LABEL memtest
  MENU LABEL Memory test
diff --git a/platforms/livedvd/settings.inc b/platforms/livedvd/settings.inc
index 4dbc884..7912a70 100644
--- a/platforms/livedvd/settings.inc
+++ b/platforms/livedvd/settings.inc
@@ -4,6 +4,9 @@ DISTROMATIC=off
 KERNEL_EXTRAVER=mamba
 KERNEL_PLATFORM=""
 #KERNEL_ADDITIONAL="extramodules"
+
+KERNEL_MORE_EXTRAVER=mamba-64GB
+
 [ "$SUBPLATFORM" ] || { 
    SUBPLATFORM="livedvd-root"
    PRODUCT_NAME="livedvd"