My blog contains articles on a wide variety of subjects in about a dozen categories. I am trying to figure out a way to create multiple customized RSS feeds that only include content from certain categories to feed different aggregator sites. I'm not talking about a single feed for each category, but 3 or 4 different feeds that each contain a different combination of categories. For example:
Feed 1: include all categories
Feed 2: include category 3-7-8-11
Feed 3: include category 1-2-3-7-10
I was looking at the advanced category excluder plugin thinking it might be helpful, but I didn't see much in the way of documentation on the site.
Any ideas or suggestions would be most appreciated. On a scale of 1 to 10, my php skill level is only about a 1.