diff --git a/make.conf.corka b/make.conf.corka
index a65bbd4..6d59aec 100644
--- a/make.conf.corka
+++ b/make.conf.corka
@@ -5,7 +5,7 @@ EMERGE_DEFAULT_OPTS="-j2"
 LINGUAS="ru"
 LANGUAGE="ru"
 VIDEO_CARDS="intel i915 i965 nvidia"
-INPUT_DEVICES="evdev wacom synaptics"
+INPUT_DEVICES="${INPUT_DEVICES} wacom synaptics"
 FETCHCOMMAND="/usr/sbin/gentoo-fetchcommand.sh \"\${URI}\" -O \"\${DISTDIR}/\${FILE}\""
 PORTAGE_BZIP2_COMMAND="lbzip2 -n2"
 PORTAGE_BUNZIP2_COMMAND="lbunzip2 -n4"
diff --git a/make.conf.nickolay-842 b/make.conf.nickolay-842
index ccee74f..d1d8d85 100644
--- a/make.conf.nickolay-842
+++ b/make.conf.nickolay-842
@@ -1,61 +1,22 @@
-CFLAGS="-O2 -pipe -march=native -msse4.1"
+CFLAGS="${CFLAGS} -msse4.1"
 CXXFLAGS="${CFLAGS}"
-LDFLAGS="-Wl,-O1 -Wl,--as-needed"
-
-
-CHOST="x86_64-pc-linux-gnu"
-CBUILD="x86_64-pc-linux-gnu"
 MAKEOPTS="-j2"
 EMERGE_DEFAULT_OPTS="-j2"
-
 LINGUAS="ru"
 LANGUAGE="ru"
-
-ACCEPT_KEYWORDS="amd64"
-ACCEPT_LICENSE="*"
-
 VIDEO_CARDS="nvidia"
-INPUT_DEVICES="evdev"
-
-FEATURES="ccache parallel-fetch collision-protect sandbox candy metadata-transfer preserve-libs"
-
-CCACHE_SIZE="8G"
-CCACHE_DIR="/var/tmp/ccache"
-PORTAGE_NICENESS="19"
-# Для portage 2.2 также можно ограничивать и приоритет ввода-вывода, задайте в /etc/make.conf
-PORTAGE_IONICE_COMMAND="ionice -c 3 -p \${PID}"
-
 FETCHCOMMAND="/usr/sbin/gentoo-fetchcommand.sh \"\${URI}\" -O \"\${DISTDIR}/\${FILE}\""
 PORTAGE_BZIP2_COMMAND="lbzip2 -n2"
 PORTAGE_BUNZIP2_COMMAND="lbunzip2 -n2"
-
 source /var/lib/layman/make.conf
 PORTDIR_OVERLAY="/usr/local/portage $PORTDIR_OVERLAY"
-
 GENTOO_MIRRORS="http://mirror.yandex.ru/gentoo-distfiles/ \
-ftp://mirror.yandex.ru/gentoo-distfiles/"
-
-#SYNC="rsync://rsync.gentoo.org/gentoo-portage"
-#PORTAGE_RSYNC_EXTRA_OPTS="--exclude-from=/etc/portage/rsync.excludes"
-#SYNC="git://github.com/funtoo/portage.git"
+ftp://mirror.yandex.ru/gentoo-distfiles/ \
+ftp://xeon.gentoo.ru/mirrors/gentoo/distfiles/"
 SYNC="git://git.calculate.ru/calculate/portage.git"
-
-#PORT_LOGDIR=/var/log/portage
-#PORTAGE_ELOG_CLASSES="warn error info log qa" 
-PORTAGE_ELOG_CLASSES="warn error log"
-PORTAGE_ELOG_SYSTEM="save"
-
 RUBY_TARGETS="ruby18"
-
-USE="mmx mmxext sse sse2 sse3 ssse3 sse4a sse4 -3dnow -3dnowext fpu smp custom-cflags \
-     dri opengl nvidia X vdpau fbcondecor v4l v4l2 -xv -quicktime \
-     audio alsa jack -pulseaudio -osc -oss -esd -dbus -consolekit acpi -hal \
-     tslib -apm -ipv6 -pam bash-completion pch gzip bzip2 unicode \
-     enscript -fortran -perl -python sdl png jpg jpeg -aalib \
-     imagemagick filter_default newspr truetype logrotate syslog -qt -qt3 \
-     -qt4 -kde -gnome -gnome2 -gtk -gtk2 -gnome-keyring -gtkhtml \
-     -gphoto2 examples xscreensaver x264 xvmc cups cairo -lcdfilter \
-     cleartype -static-libs -qt-static samba cscope xmlrpc cgi \
-     threads fftw video vorbis mikmod ogg aac faac mad amr dts xvid \
-     dirac encode gsm schroedinger speex vaapi vpx daemon \
-     qt3support -gstreamer -introspection -wallpapers xattr"
+# cpu
+USE="${USE} -3dnow -3dnowext fpu mmx -mmxext smp \
+          sse sse2 sse3 ssse3 -sse4a sse4 sse41 sse4_1 -sse42 -sse4_2"
+# gpu
+USE="${USE} nvidia vdpau"