Which Serial Port?

[crossedheart]

I'm sorry to be asking a dumb question, I hate doing that on forums. I've been trying to look around for the answer and I'm really tired. I'm trying to integrate the serial ports, eeprom, and camera code into the default code. With that said, I start reading my little readme's and I get to this:

5) Init_Serial_Port_One() and/or Init_Serial_Port_Two()
must be called from the User_Initialization() function
located in the user_routines.c source file.

So how do I tell which port I'm using? Which is which? The readme's are giving me a headache. I don't know what exactly I need to do with the serial port code just for the sole purpose of making the camera code work.

If someone wouldn't mind giving me an AIM or something I'd love to just sit down with someone experienced and get some better understanding. I know my C++ pretty well, I guess it's just the application for robotics that I need some work on.

Thank you all!