To create a different feed for each category of your blog, you can use WP built in codex to specify different feeds for different categories. For instructions, see http://codex.wordpress.org/WordPress_Feeds and scroll down to the text just before the heading Adding Feeds. Following are couple plugins that automate this process:
Following is a list of my most frequently used plugins. I almost always install the All in One SEO Pack, the TinyMCE Advanced Editor, Google Analytics, Exclude Pages, Category Posts, Search and Replace, and the Backup Database plugins. Let me know your favorites! I'm only listing plugins that I think are used most frequently, and that I install time and again on various sites. I'll post other, more specialized plugins in separate posts.
