Hello, i don't have the same mod as everyone when playing on the beta server, i'm missing the ability to choose a class, pick and RC car, etc.  I've just played on the updated Chicago server and that seems ok, i was able to pick a class, and chose the RC car, etc.  But on the Beta server, i only have a "custom class editor" and that has very odd and limited options.  I deleted all the folders in the MOD folder because i don't play any other servers and went back to star the game but it downladed the same menue/ mod.  what can i do?  many thanks. 
  
PS- I HAVE A MAC VERSION OF COD4 AND I PLAY ON A MAC.  Any assistance you can offer is greatly appreciated ! 
  
greg s.