[tested and working]Engine.exe commandline parameters

Here they are:

-windowtitle obvious use is obvious.
-rez unsure, change word texture?
-authip change login server
-authport change login server port
-pcroom unsure, debugging settings?
-Ver client version, not server side checked (so you can change it/possibly play with an older version of engine.exe) EDIT, it's checked
-UserId unsure.

Proof:


Come to think of it, does anybody have the server ip of the NA servers, (just start the game and do a netstat) maybe I can play on the NA servers (and vise versa) too.
And these will obviously not work for NA with the current parameters (you'll need to change the -authip parameter for it to work, and the -VER parameter too), ver can be found in the debug messages. And the ip can be found with netstat