hi every one first of all i am happy to join you in this wonderful forum.
i am new to BSD, i need to know how to modify the source code of BSD for the kernel and the packages specially internet related packages. i like to know how to find the source code , modify , and then install it into BSD again .
I will be thankful for your help
By the way does any body know how to modify MBR i mean to make a piece of code that control which OS begin booting
note : Just to make it clear i am not familiar with linux too , so i need as simple help as possible