gcc compiler

[Miguel de la Ossa]

Hello,

I've downloaded MinGW 3.4.5 but I don't know how to invoke the  
compiler. I tried:

gcc
cc
c++
c

and so on.

Could you help me?

Thanks in advance,

Miguel de la Ossa

PS: I am a new user in Mac. I know unix and windows, but i am a bit  
losed with Mac Os