diff --git a/TODO b/TODO
index 2bf08e8..a41f6cb 100644
--- a/TODO
+++ b/TODO
@@ -1,5 +1,4 @@
 A fazer
- - Validar netif_num e macX
  - Descobrir como é o serial do DS2422+
  - Estudar acrescentar modo simples e avançado do menu
 
@@ -28,3 +27,4 @@ Concluidos:
  - Acertar flag DIRTY ao atualizar módulos, etc
  - Consertar MAC custom
  - Mudar synoinfo para ler do modelo e preencher no user_config, para usuário poder deletar entradas do modelo
+ - Validar netif_num e macX
diff --git a/VERSION b/VERSION
index 64d0a44..cf87b87 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.3-alpha6
+0.3-alpha7
diff --git a/files/board/arpl/overlayfs/etc/samba/smb.conf b/files/board/arpl/overlayfs/etc/samba/smb.conf
new file mode 100644
index 0000000..ddf07ec
--- /dev/null
+++ b/files/board/arpl/overlayfs/etc/samba/smb.conf
@@ -0,0 +1,18 @@
+[global]
+  workgroup = WORKGROUP
+  server role = standalone server
+  obey pam restrictions = yes
+  map to guest = Bad User
+  usershare allow guests = yes
+[arpl]
+  browseable = yes
+  public = yes
+  path = /mnt
+  guest ok = yes
+  printable = no
+  read only = no
+  writable = yes
+  create mask = 0600
+  directory mask = 0700
+  force user = root
+  force group = root
diff --git a/files/board/arpl/overlayfs/opt/arpl/boot.sh b/files/board/arpl/overlayfs/opt/arpl/boot.sh
index 2e82e91..dea1aa5 100755
--- a/files/board/arpl/overlayfs/opt/arpl/boot.sh
+++ b/files/board/arpl/overlayfs/opt/arpl/boot.sh
@@ -48,6 +48,9 @@ MODEL="`readConfigKey "model" "${USER_CONFIG_FILE}"`"
 BUILD="`readConfigKey "build" "${USER_CONFIG_FILE}"`"
 SN="`readConfigKey "sn" "${USER_CONFIG_FILE}"`"
 
+echo -e "Model: \033[1;36m${MODEL}\033[0m"
+echo -e "Build: \033[1;36m${BUILD}\033[0m"
+
 declare -A CMDLINE
 
 # Fixed values
@@ -82,6 +85,17 @@ if [ "${BUS}" = "ata" ]; then
   DOM="`readModelKey "${MODEL}" "dom"`"
 fi
 
+# Validate netif_num
+NETIF_NUM=${CMDLINE["netif_num"]}
+MACS=0
+for N in `seq 1 4`; do
+  [ -n "${CMDLINE["mac${N}"]}" ] && MACS=$((${MACS}+1))
+done
+if [ ${NETIF_NUM} -ne ${MACS} ]; then
+  echo -e "\033[1;33m*** netif_num is not equal to macX amount, set netif_num to ${MACS} ***\033[0m"
+  CMDLINE["netif_num"]=${MACS}
+fi
+
 # Prepare command line
 CMDLINE_LINE=""
 grep -q "force_junior" /proc/cmdline && CMDLINE_LINE+="force_junior "
@@ -96,9 +110,6 @@ done
 # Escape special chars
 CMDLINE_LINE=`echo ${CMDLINE_LINE} | sed 's/>/\\\\>/g'`
 
-# Inform user
-echo -e "Model: \033[1;36m${MODEL}\033[0m"
-echo -e "Build: \033[1;36m${BUILD}\033[0m"
 echo -e "Cmdline:\n\033[1;36m${CMDLINE_LINE}\033[0m"
 
 # Wait for an IP
@@ -121,7 +132,7 @@ done
 echo -e "\033[1;37mLoading DSM kernel...\033[0m"
 
 # Executes DSM kernel via KEXEC
-history -a
+history -w
 sync
 if [ "${EFI_BUG}" = "yes" -a ${EFI} -eq 1 ]; then
   echo -e "\033[1;33mWarning, running kexec with --noefi param, strange things will happen!!\033[0m"
diff --git a/files/board/arpl/overlayfs/opt/arpl/include/consts.sh b/files/board/arpl/overlayfs/opt/arpl/include/consts.sh
index 95d4ebf..cff514c 100644
--- a/files/board/arpl/overlayfs/opt/arpl/include/consts.sh
+++ b/files/board/arpl/overlayfs/opt/arpl/include/consts.sh
@@ -1,5 +1,5 @@
 
-ARPL_VERSION="0.3-alpha6"
+ARPL_VERSION="0.3-alpha7"
 
 # Define paths
 TMP_PATH="/tmp"
diff --git a/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh b/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh
index cc871e1..ab46c35 100755
--- a/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh
+++ b/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh
@@ -98,7 +98,7 @@ echo -n "."
 # Copying fake modprobe
 cp "${PATCH_PATH}/iosched-trampoline.sh" "${RAMDISK_PATH}/usr/sbin/modprobe"
 # Copying LKM to /usr/lib/modules
-cp "${LKM_PATH}/rp-${PLATFORM}-${KVER}-${LKM}.ko" "${RAMDISK_PATH}/usr/lib/modules/rp.ko"
+gzip -dc "${LKM_PATH}/rp-${PLATFORM}-${KVER}-${LKM}.ko.gz" > "${RAMDISK_PATH}/usr/lib/modules/rp.ko"
 
 # Addons
 MAXDISKS=`readConfigKey "maxdisks" "${USER_CONFIG_FILE}"`
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diff --git a/files/configs/arpl_defconfig b/files/configs/arpl_defconfig
index c76b35e..5717998 100644
--- a/files/configs/arpl_defconfig
+++ b/files/configs/arpl_defconfig
@@ -26,7 +26,6 @@ BR2_PACKAGE_BINUTILS_TARGET=y
 BR2_PACKAGE_CPIO=y
 BR2_PACKAGE_DOSFSTOOLS=y
 BR2_PACKAGE_DOSFSTOOLS_FSCK_FAT=y
-BR2_PACKAGE_E2FSPROGS=y
 BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y
 BR2_PACKAGE_ACPID=y
 BR2_PACKAGE_KBD=y
@@ -45,6 +44,7 @@ BR2_PACKAGE_PCRE2=y
 BR2_PACKAGE_DHCPCD=y
 BR2_PACKAGE_OPENSSH=y
 # BR2_PACKAGE_OPENSSH_CLIENT is not set
+BR2_PACKAGE_SAMBA4=y
 BR2_PACKAGE_BASH_COMPLETION=y
 BR2_PACKAGE_DIALOG=y
 BR2_PACKAGE_TTYD=y
@@ -62,4 +62,3 @@ BR2_PACKAGE_HOST_DOSFSTOOLS=y
 BR2_PACKAGE_HOST_E2FSPROGS=y
 BR2_PACKAGE_R8168=y
 BR2_PACKAGE_R8125=y
-