Contributing

What is the ideal setup to have when contributing to PG development?  I can
always just download the latest CVS tree, and then presumably run diff when
I want to send something in.
However, my understanding is that using CVSup allows me to replicate the cvs
tree into my own repository, which I then check out/update/commit from/to.
Then, when I wish to send a patch in, I get cvs to produce a diff on the
pgsql module.  And CVSup allows me to manage changes from the main PG
repository into my own repository, right?


Is this right?

MikeA