diff --git a/en/fpv-sigmastar.md b/en/fpv-sigmastar.md
index c99e27e..bd48af5 100644
--- a/en/fpv-sigmastar.md
+++ b/en/fpv-sigmastar.md
@@ -15,22 +15,26 @@ Instructions for installing OpenIPC firmware on SigmaStar devices
 
 * [The files for this experiment are temporarily available here](https://github.com/OpenIPC/sandbox-fpv/tree/master/sigmastar)
 
+#### Prepare
+
 Here is the sdcard firmware to install openipc to the nand flash.
 
 - Connect your SD card to your computer, create a 1 GB partition on it, format it as FAT32 / VFAT.
 - In Linux you just need to use the commands fdisk and mkfs.vfat
-- Mount disk and unpack ssc338q_initramfs.zip and copy both files to the root directoy.
+- Mount disk and unpack ssc338q_initramfs.zip and copy both files to the root directory.
 - The UBOOT and uImage.ssc338q is used for the temporary sdcard system and to gain access to the nand flash.
 
+#### Backup 
 
-The /dev/mtd0 uses the complete partition size of the nand flash, so this can also be used for a backup.
-
-But this might take some time, the backup to the sdcard is very slow.
+- The /dev/mtd0 uses the complete partition size of the nand flash, so this can also be used for a backup.
+- But this might take some time, the backup to the sdcard is very slow.
 
 ```
 nanddump -f /mnt/mmcblk0p1/backup-nand.bin /dev/mtd0
 ```
 
+#### Install
+
 The ssc338q-nand.bin includes the current distributor bootloader and nand ultimate firmware.
 
 ```
@@ -40,7 +44,7 @@ nandwrite /dev/mtd0 /mnt/mmcblk0p1/ssc338q-nand.bin
 
 #### Other notes
 
-For testing please use the MPV program, in which the Shift+I key combination can be used to get debugging information.
+For testing please use the [MPV](https://mpv.io/) player, in which the Shift+I key combination can be used to get debugging information.
 
 #### Buying a device