stesvis

This plugin allows you to choose which post categories youe site will show on your frontpage. Just go to settings and deselect the categories that you want to hide. To display posts from other categories on other pages you need to upgrade to the <a href="http://wppluginspool.com/wp-filter-post-categories/" rel="nofollow ugc">FULL version</a>.

Frontpage category filter

Allows you to show on your frontpage only posts from the categories that you select.

shawfactor

Do you use a static front page but want to display different information for you members. Well not you can. This plugin allows you too set a different front page for logged in users.
It is very simple to set up and just works.

LH Logged In Static Frontpage

Have a different static frontpage for logged in visitors

Frontpage category filter vs LH Logged In Static Frontpage