elebail

Creates 4 feeds :
trdf => rdf in theme (template : feed-rdf.php)
trss => rss 1.0 in theme (template : feed-rss.php)
trss2 => rss 2.0 in theme (template : feed-rss2-comments.php and feed-rss2.php)
tatom => atom in theme (template : feed-atom-comments.php and feed-atom.php)
Those feeds look for a feed template into the theme directory. 
If no template is found into the theme directory the feed uses the default wordpress feed template.
This plugin has been tested with WP2.6.5, WP2.8.4 and WPmu2.8.4
<h3>Update Log</h3>
1.0.1 : Performance improovment.
1.0.0 : Test under WP2.6.5, WP 2.8.4, WPmu2.8.4
0.0.1 : plugin initial creation.

Feeds in Theme plugin

JohnnyPea

Really simple plugin allowing visitors to grab RSS only from specific categories.
I am open to suggestions to improve the plugin !
Note that you must enable permalinks to use this plugin !

Feeds in Theme plugin vs Custom Categories RSS