This no longer works in 3.2
Most people's computers kick into overdrive when the login screen is open, and you shouldn't have to suffer the extra heat and dragon roars. This modification allows you to slay that e-dragon by changing your login screen, hopefully within the Blizzard ToS (You are not modifying any game files or running third party programs). You can choose from any of the character selection screens, BC, classic, or blank login screens.
1) Put the GLUES folder inside your Interface folder.
2) Structure should be similar to ...World of Warcraft\Interface\GLUES\MODELS\UI_MainMenu_Northrend
3) Open UI_MainMenu_Northrend and select the login screen you want by copying the files from a folder and pasting them into UI_MainMenu_Northrend.
As to the people crying about if it breaks the ToS see this <a href="http://forums.worldofwarcraft.com/thread.html?topicId=18031192493&sid=1&pageNo=4#60">green reply.</a>
Firstly,
While people's desire for an 'official' response is understandable, Blizzard is generally loath to comment on things like this. They typically reserve the right to decide at any time that they don't like something, and coming out and saying out that something is okay restricts their ability to do that. Moreover, most of the people who post on the forums are community reps, not the legal team, and strictly avoid making statements that might prove to be legally binding on the company without extensive council.
To address some of the concerns raised as best I'm able:
The game maintains a "folder structure" in its collection of MPQ files. This folder structure is analogous to the folder structure on your hard drive. When the game client needs a particular file, it actually looks on your hard drive FIRST, then if it doesn't find the file, it looks in the MPQ "folders" in the same place. That's how tweaks like this work in the first place. Modifying the MPQ files is very bad; not only will it get you suspended or banned, it will often prevent WoW from loading at all, because a program called Warden checks them. However, Warden doesn't monitor substitute files like gun sound replacements.
The kicker to this is that Blizzard (1) expressly programmed in the ability to override files like this, and (2) later expressly REMOVED the ability to override critical files like the mob and terrain models and textures. This is a pretty good indicator that they're probably okay with it, but it is NOT legally binding and does not constitute actual permission.
Model changing, on the other hand, is well-established as a bad practice and has gotten entire guilds banned. So anything that involves model replacement is pretty suspect.
On the third hand (Quick, get an octopus!), this doesn't impact the actual play experience, which is what they're worried about first and foremost.
Summation: It doesn't look actually bad, but use very much at your own risk; this really straddles a line (yes, I know that's pretty much what the thread has said so far, but I wanted to throw a little more actual information into the mix).
Installation Guide
- Exit "World of Warcraft" completely
- Download the mod you want to install
- Make a folder on your desktop called "My Mods"
- Save the .zip/.rar files to this folder.
- If, when you try to download the file, it automatically "opens" it... you need to RIGHT click on the link and "save as..." or "Save Target As".
- Extract the file - commonly known as 'unzipping'
Do this ONE FILE AT A TIME!
- Windows
- Windows XP has a built in ZIP extractor. Double click on the file to open it, inside should be the file or folders needed. Copy these outside to the "My Mods" folder.
- WinRAR: Right click the file, select "Extract Here"
- WinZip: You MUST make sure the option to "Use Folder Names" is CHECKED or it will just extract the files and not make the proper folders how the Authors designed
- Mac Users
- StuffitExpander: Double click the archive to extract it to a folder in the current directory.
- Verify your WoW Installation Path
That is where you are running WoW from and THAT is where you need to install your mods.
- Move to the Addon folder
- Open your World of Warcraft folder. (default is C:\Program Files\World of Warcraft\)
- Go into the "Interface" folder.
- Go into the "AddOns" folder.
- In a new window, open the "My Mods" folder.
- The "My Mods" folder should have the "Addonname" folder in it.
- Move the "Addonname" folder into the "AddOns" folder
- Start World of Warcraft
- Make sure AddOns are installed
- Log in
- At the Character Select screen, look in lower left corner for the "addons" button.
- If button is there: make sure all the mods you installed are listed and make sure "load out of date addons" is checked.
- If the button is NOT there: means you did not install the addons properly. Look at the above screenshots. Try repeating the steps or getting someone who knows more about computers than you do to help.
Translations
When you download a mod, please be sure that the mod is compatible with your translation of wow. Some mods only work on the US versions, while some only work on some of the various European versions. These variations are called "Localizations".
TOC Numbers (Out of Date Mods)
When Blizzard patches WoW, they change the Interface number. This means that all mods will be "out of date" unless or until the author releases a new version for that interface. Some people go into the .toc files and update the numbers themselves, but this is STRONGLY advised against as it will cause problems locating possible incompatibilities addons. When you log into WoW after a patch, you DO NOT have to delete your interface directory. All you have to do is simply tell WoW to ignore the interface numbers and load all the mods anyway. All you have to do is, while at the "character select" screen, look in the lower left corner and click on the "addons" button. A window will pop up listing all your installed mods.
If you look in the upper left corner of that window there should be a box that says "Load Out of Date AddOns". You want to CHECK this box. Now simply go into WoW normally and all your mods should load. As of the 1.9 patch, you will have to do this after EVERY patch/update that Blizzard posts! If you encounter any problems with a mod after a patch, please be sure to let the author of the mod know so they can fix it.
See also: About "Out Of Date AddOns"
Mac Support
WoW addons are not platformed based. As such, they can be used on either Mac or PC. You can extract both .zip and .rar files on a Mac using StuffitExpander.
Directory Structure
World of Warcraft
|_ Interface
|_AddOns
|_*AddonName*
|_ *AddonName*.toc
|_ *AddonName*.xml
|_ *AddonName*.lua
|_ (possibly others as well)...