BuddyPress

I’ve installed the latest plugin,but the version 1.02 had an option panel in wp,which has front page,blog,register open and I also want RSS feeders too.

How do you set it in the config.php

I think you’re confusing 2 plugins!

This one is called BuddyPress Private Community (latest version 0.5), the other made at a similar time is called Private BuddyPress (version 1.x).

My one doesn’t use WP Admin menus as I didn’t want to make database calls from this plugin to make it run faster.

You can do what you want using this plugin by setting up a config file:

http://buddypress.org/community/groups/buddypress-private-community/forum/topic/bp-private-community-allow-registration-contactform-1/#post-72921

And reading the FAQs for the various settings you can change, How can I override the default settings?

http://buddypress.org/community/groups/buddypress-private-community/home/