you might want to switch to softmodding and usb loading.
check out wiiflow on youtube for example.
you'll never get nice coverflow loaders with a hardmod.
plug in your usb harddrive, have every single game in one loader, just so nice
also allows you to play movie dvds, stream music to your wii, play .avi from hdd or shared network folder etc.
still have my old wiikey in my console but my drive didn't see a disc for a long time.
no disc mess
if that guide suits your systemmenuversion, go for it. or just do the softmod any wii guide.