Wii Iso Loader Usb

Wii usb charger question?
I installed the USB charger GX Wii playing a backup of Super Mario Galaxy 2 (not very original, dust, is a sad story) and am having difficulty obtaining the ISO file on the USB drive. I WBFS manager and all, but I need unpacking the contents of the backup. I have nearly 100 torrent files, what should I do? WBFS Manager told me to choose the location of the ISO, but there are almost 100 individual files. I've read that should be combined in ISO ISO is there, etc, etc, etc just need to know how to get what the manager asks WBFS so you can play my game
Well if it is a good record, there should be a rar. File somewhere. Browse WBFS Manager, click the rar file .. Let it load and then click Add drive.
Ultimate USB/SD ISO Loader v7.4 for Wii