Learned today how to change the logo for the Login screen and character select screen and wanted to share with you how easy it really is. After downloading the file WoW-Logos, decide which logo will best suit your server's login screen. If you have a mpq editor open up the provided patch, go to Interface->Glues->COMMON-> and place the desired logo to this location. Lastly you have to rename the logo to Glues-WoW-WotLKLogo.blp and close out of the patch. Make sure to change the patch name to patch-4.mpq instead of patch-L.MPQ, clear cache and start server up and you should be looking at your new Logo. Good luck and happy modding!