Okay. Angry was the wrong word but I was just annoyed that you could not just search for the answers on Google.
Here is a tutorial that i used a couple of years ago.
---
Heres the tutorial by Icetoad from wii-ftw (www.wii-ftw.com)
please go onto there site a direct any questions you have to him, not me
In order to be able to emulate N64 titles using the Gamecube mode on your Wii, you will need the following:
1. Selfboot GCOS Multigame version (make-multiv2.exe)
2. GC-Tool Version 1.20 beta (Paradox release)
3. Nintendo 64 Emulator V2.0 (Experience release)
4. N64 roms (only a few will work unforunately, see below)
5. A hex editor (optional)
Step 1.
Open GC-Tool and open the .gcm file included with the N64 Emulator. Now, use the menu on the right side of GC-Tool to replace the file zelda2p.n64 with your rom file. When it asks you to change the filesize in the TOC, say No. Now you have a .gcm file with the chosen rom inserted into the emulator.
Step 2 (optional, but recommended)
Now you are going to want to edit the gcm image name to make it easier to choose the rom in GCOS. To do this, open your hex editor and choose the gcm file. Set the hex editor to ASCII mode and find the title of the image file. Now replace the default title with the name of your rom.
Step 3.
Once you have a collection of gcms with different roms inserted, you are ready to make a multigame boot disc. Move all your gcm files to the same directory as the make-multiv2.exe program. Open a dos command prompt and type the following in the same directory as the exe.
make-multiv2.exe output.gcm USA game1.gcm game2.gcm etc
Make sure to specify your region. Once the program has finished, you now have a GCOS multigame boot disc containing a number of different N64 bootable images. Burn this image using your favorite burner.
Note about compatible roms:
Since this uses the Zelda emulator contained on the Masterquest disc, only certain roms will function correctly after they are inserted.
Confirmed working by myself:
Mario 64 - perfect w/ save functionality
Mace: The Dark Ages - perfect
Star Soldier - perfect
Wave Race - perfect
Pilot Wings - some graphical glitches, save functionality
Duke Nukem 64 - perfect w/ save functionality
Star Fox 64 - perfect
Kirby 64 - no audio
Mario Kart 64 - some small graphics and sound glitches, save functionality
The following are games which have been mentioned on other sites as working, but which still gave me problems.
Banjo Kazooie - doesn't load
Blast Corps - doesn't load
NHL 99 - doesn't load
Body Harvest - doesn't load
International Superstar Soccer 98 - freezes when entering game
Hercules: The Legendary Journey - doesn't load
Apparently some of these need to be patched before they will work. I will explore this further in the future.
---
Hope this help. Also, mods, if thhis infringes on any rules, please remove this post.