I followed this guide and I'm getting a black screen.
Went with UNEEK using a 250gb Verbatim hard drive and a 2gb SD sandisk.
Triple checked all the folders and files, everything is in the right place and stuff.
Wii is on 4.1u
Waited 10 minutes at black screen and tried spamming A on controller
Not sure what the whole thing with IOS's are but I have all the ios's that were installed through using the 4.3 Softmod Guide here and nothing more.