WordPress.org

1. Upload the files to the /wp-content/plugins/ directory
2. chmod 777 /wp-content/plugins/selective-rss/persistent
3. Activate the plugin through the 'Plugins' menu in WordPress
4. Place [srss ...] tag into a post or page.

Simple: [srss url=http://www.domain.example/feed]

Complex: [srss url=http://www.domain.example/feed,limit=10,filter=word1;word2]

Entry Persistence: [srss url=http://www.domain.example/feed,limit=10,filter=word1;word2,persist=true,persist-duration=60]

Limit: No limit

Filters: None

Persist: No

Persist Duration: 7 days (if persist is set to true)