So I have installed all the updates up through #6, and still no go. At least just on the zombie map. It doesnt show up in the menu and loading through a bind (as one of the updates patched the console) came up with the counter, and then gave me an error that was along the lines of "please build the fast file for zombie_cosmodrone.d3bsp" Have to go to work now so I didnt have time to test MP maps, but I am sure the same will apply, but last time I tested them it just froze.
The only thing I have not done is use Blubb's thread, but from what I understand, those are only to change the files from another language to english?