The next patch for the Mists of Pandaria beta will require a sizable patch – about 16 gigabytes – so please be prepared to utilize those internet tubes. We’re re-organizing data to make things more efficient for future updates, which accounts for this update’s size. Please also be aware you’ll need a good chunk of free hard drive space to handle this particular update.
The good news is that this patch also contains the highly anticipated Pet Battles
We really appreciate your continued testing efforts – you’ve been a great help toward ensuring we release a great expansion. For all those testing the new system, please join the Pet Battles discussion in our beta feedback forum