bbpress integration

Hi,
I found this discussion and I would like to re-state it if it is ok.

I have installed wordpress in the main dierctory, and bbpress as a subdirectory. They are both working fine.
I read the following entry :http://bbpress.org/documentation/integration-with-wordpress/

However I would like to doble check.

“defining WP_BB as true” does it mean ..= ‘wp_bb’ ; or …= ‘true’ ; ?

and,

“define $bb->wp_home and $bb->wp_siteurl as your WordPress blog address and WordPress address, respectively.”

does it mean :

$bb->wp_home = ‘url of wp’;
and,
$bb->wp_siteurl = ‘url of wp’;

Thank you!

Thanks!