I would log into WoW's technical assistance forum. Or send a message to technical support.
Patch 5.0.0 should be the next major content patch (right before Mists of Pandaria comes out) for World of Warcraft. There probably will not be a patch 4.4.
you can't
its already out
www.worldofwarcraft.com/patchnotes/3.2.0
Before 3.2
The patch is already out.Lol. Its came out at about March 2009.Patch 3.2.2
The 5.0.4 patch for World of Warcraft hit the live servers on Tuesday, August 28th, 2012.
This method is no longer possible. You must download the new installer from batlle.net to play World of Warcraft.
Voice chat was added in patch 2.3 with zul'aman.
Right click wow symbol and choose "Run as Administrator" That usually fixes those kinds of problems
I do not think the worldeditor have ever been updated but if it were it would be shipped with the warcraft 3 patch. If you just have warcraft 3 and not frozen throne you might wanna get that too it adds massive amounts of content to the worldeditor
To read the latest patch notes for World of Warcraft, check out gaming sites. Ones such as mmo-champion and joystiq would have the most up to date information on popular games.