wine source doubts

[Preetham]

Hi All:
 I am a newbie to wine. I have a few queries.
1. I downloaded the wine source from cvs, however, is there any document as to where i can start lookin into the code.?
2. Where is the program(wine loader) that loads a .ece file located in the source.
Appriciate the help.
Regards,
Preetham