diff --git a/buch_start.sh b/buch_start.sh
index 75287c6..d1a3fa5 100755
--- a/buch_start.sh
+++ b/buch_start.sh
@@ -1,14 +1,16 @@
 
+dev1="/dev/sd$1"; shift
+dev2="/dev/sd$1"; shift
+dev3="/dev/sd$1"; shift
+
 #devs='/dev/sde /dev/sdf /dev/sdg'
 devs="/dev/sde /dev/sdc /dev/sdd"
-devs="/dev/sdb /dev/sdc /dev/sdd"
-devs="/dev/sdc /dev/sdb"
 set -e
 set -x
-mdadm --assemble /dev/md0 $devs
+mdadm --assemble /dev/md0 $dev1 $dev2 $dev3
 cryptsetup luksOpen /dev/md0 raid
 fsck /dev/mapper/raid
-mount /home/server/raid
+mount /home/services/raid
 
 exit 0
 
diff --git a/eth/ikn-backup.sh b/eth/ikn-backup.sh
index 4cf1b0b..411c575 100755
--- a/eth/ikn-backup.sh
+++ b/eth/ikn-backup.sh
@@ -1,7 +1,7 @@
 #!/bin/sh -e
 
 
-ccollect=/home/user/nico/p/ccollect/ccollect/ccollect.sh
+ccollect=/home/users/nico/lp/ccollect/ccollect/ccollect.sh
 
 # in pre_exec
 #cryptsetup luksOpen /dev/sdc usbhd
diff --git a/eth/lan-up.sh b/eth/lan-up.sh
index a1ea0fe..7199a96 100755
--- a/eth/lan-up.sh
+++ b/eth/lan-up.sh
@@ -5,3 +5,4 @@ wpa_cli terminate
 killall vpnc
 ip l s wlan0 down
 ip l s eth0 up   
+udhcpc -nfqi eth0
diff --git a/eth/wlan-vpn.sh b/eth/wlan-vpn.sh
index 9b6ffcf..11cbe4d 100755
--- a/eth/wlan-vpn.sh
+++ b/eth/wlan-vpn.sh
@@ -16,9 +16,9 @@ set -x
 
 ip l s eth0 down
 ( wpa_cli terminate; exit 0 )
-rmmod iwlagn
-modprobe iwlagn
-sleep 2
+
+( rmmod iwlagn; modprobe iwlagn; sleep 2 )
+
 wpa_supplicant -B -Dwext -iwlan0 -c ~nico/ethz/wlan/wpa_supplicant.conf
 sleep 5
 udhcpc -nqfi wlan0
diff --git a/get-sysinfo.sh b/get-sysinfo.sh
index 1920267..8a9ab69 100755
--- a/get-sysinfo.sh
+++ b/get-sysinfo.sh
@@ -1,14 +1,28 @@
 #!/bin/sh
 
-dest="${0%%*/}.log"
+host="$(hostname)"
+dest="${0%%*/}.${host}.log"
 
 (
+   # system / software
    uname -a
    dmesg
+
+   # pci stuff
    lspci -nn
    lspci -vv
+
+   # hw in total
    lshw
+
+   # ram
    free
+
+   # cpu
    cat /proc/cpuinfo
 
+   # disk
+   mount
+   df -h
+
 ) 2>&1 | tee "$dest"
diff --git a/linux/t_downgradetest.sh b/linux/t_downgradetest.sh
index d8edfd7..e11f2b3 100755
--- a/linux/t_downgradetest.sh
+++ b/linux/t_downgradetest.sh
@@ -41,6 +41,8 @@ else
    version="$(git tag | tail -n1)"
 fi
 
+novversion=$(echo $version | sed 's/^v//')
+
 echo "Building $version"
 echo "$version" > "$marker"
 
@@ -48,31 +50,19 @@ git checkout -b "${__myname}-${version}" ${version}
 
 # build kernel
 make $parallel clean
-make $parallel defconfig
-#cat /boot/config-2.6.26-2-amd64 >> .config
-
-cat << eof
-CONFIG_BNX2=y
-CONFIG_SCSI=y
-CONFIG_SCSI_DMA=y
-CONFIG_SCSI_PROC_FS=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_SCSI_MPT2SAS=y
-CONFIG_XFS_FS=y
-CONFIG_EXT3_FS=y
-eof
->> .config
-
+cat /boot/config-2.6.26-2-amd64 >> .config
+yes "" | make $parallel oldconfig
 make $parallel all
 
 # install kernel
 make $parallel install modules_install
 
-# copy kernel image
-cp "arch/x86/boot/bzImage" "/boot/${__myname}"
-#update-initramfs -c -k "$version"
+# create initramfs
+update-initramfs -c -k "$novversion"
+
+# copy images
+cp "arch/x86/boot/bzImage" "/boot/vmlinuz-${__myname}"
+cp "/boot/initrd.img-${novversion}" "/boot/initrd-${__myname}"
 
 # reboot
 #reboot
diff --git a/monitor-xrandr-rechts.sh b/monitor-xrandr-rechts.sh
index aad9d8d..f346d2f 100755
--- a/monitor-xrandr-rechts.sh
+++ b/monitor-xrandr-rechts.sh
@@ -1,3 +1,4 @@
 #!/bin/sh
+xrandr --output LVDS --auto
 xrandr --output VGA --auto
 xrandr --output VGA --right-of LVDS
diff --git a/securemail b/securemail
index 65ae103..b4816ad 100755
--- a/securemail
+++ b/securemail
@@ -21,7 +21,7 @@ HOST="home.schottelius.org"
 HOST="nico@77.109.138.222"
 
 ssh -T -f -C -N -L2323:mx3.schottelius.org:$IMAPS "$HOST"
-ssh -T -f -C -N -L4242:mx3.schottelius.org:$SMTP "$HOST"
+ssh -T -f -C -N -L4241:mx3.schottelius.org:$SMTP "$HOST"
 
 # Fernzugriff
 ssh -T -f -C -N -R4242:localhost:22 "$HOST"