As long as you have a decent computer you should be able to run this map at least. Though as I suggested wiff big letters in the download thread, lower all your graphics settings to lowest the first time you visit the map.
The wort thing that can happen is that the game crashes when you try to play the map honestly. Try to lower your settings though, and possibly redownload the map and re-install.
If it would keep on crashing it would most likely be your computer who just doesn't enjoy loading all the objects in that map. A notice though, for some it takes a very long time to load this map, it might even appear as if the game crashed, but if you let it load for a bit more without starting spazzing around with the mouse and the game window the map might load for you.
All depends on the computer.
