The following are really optional and not needed to play backups. Also mind that incorrect use of them might brick you!! so use with caution!!
D6) This will install a hacked ios70 on the Wii. Please read below very carefully, as you may brick your wii if you dont follow instructions properly. A hacked ios70 is needed for 2 reasons:
a) Allows wiiware and VC games to run through SD card.
b)Allows installation of priiloader, which is the only brick protection you can get if you don't have Bootmii/boot2. It is totally recommended to install priiloader.
Here is how you install ios70:
-Start wadmanager from HBC
-Accept the agreement and with default settings (ios249 & SD card) press A to browse the SD card.
-Find IOS70-64-v6687 [Patched][FreeTheBug].wad and press A
-Make sure you install and NEVER EVER uninstall the ios70! If you uninstall ios70 or any ios lower than 200, your Wii will suffer a slow and painful DEATH!
-Once you are 10000% sure it says , press A to install the file.
-Once it's done, press Home to return to HBC.
-Now you can breath.
D7)Installation of priiloader. After you install ios70patched, you are able to install priiloader.
-Find the only app in HBC that does not have an icon, yet says apps\priiloader\boot.dol, and load it.
-Read the instructions, and hold down B, and press + to use ios249
-Once it is done, reset your wii and it will take you to Priiloader menu
-From there, go to Hacks and check the ones you want. Block disc update and Region free ones are recommended. you can check what the others do here
-After you are done, go to the Settings and change autoboot to System menu.
-Reset the wii. You are done!
If you ever banner brick your Wii (God forbid) you can access priiloader menu by holding down reset button while booting the Wii, then access HBC to undo the brick (yeah i know it rocks). After that you can install all the Wiiware/VC/channel wads you wish, without bricking fear.