Doc Editing

Hi, I have been reading through the documentation guidelines at http://doc.php.net/php/dochowto/ and am currently familiarising myself with the way everything works. I was wondering how you decide what to edit and when. As noted in the docs, if you spot notes that could be added to the documentation, then you add them to the manual and delete notes. Apart from that, do you just browse the manual and tweak it if you feel it needs it? I requested a CVS account by e-mailing group@php.net yesterday. On average, how long should I expect to wait until I receive a reply? Finally, I'm interested in helping out with the website itself (not just the docs). Is the best option to e-mail webmaster@php.net and say so? Thanks, David Mytton