As many of you will know already the 2.0.5 client-side patch has caused some issues. With only two days left to get into WoW before the release of the Burning Crusade, many of us are left unable to get in. Blizzard has posted the following information.

The 2.0.5 client side patch has caused issues with our authentication system. These issues can cause players to be suddenly disconnected from the game, as well as prevent them from logging in to the game. We are working to resolve this issue as soon as possible and will provide updates as soon as they are available.