Private Server Guide
Guides you to the World of WoW pservers.
Free WoW download
Free wow downloads are available from a number of locations. This is quite easy actually so all you need to do it to choose one of the options below and you will be well on your way to your free wow download.
1. Get the game client directly from Blizzard. Its a free download from them, just go to the download section and there you have it.
2. On the WowWiki website you will find numerous sources for you to download wow for free. If you are starting to download the whole game, scroll down to the game client section. On this site you will also find all the separate patch files if you intend on manually patching your game to the desired version for your preferred private server or just use the WoW launcher to patch up to the latest version if you intend on playing on the official WoW servers.
http://www.wowwiki.com/Patch_mirrors
For just patches, you can also visit http://a.wirebrain.de/wow/ for European players this is a very fast alternative download location.