You can subscribe to a feed by clicking the small orange RSS icon next to the name of each feed. The program that you use to read your RSS feeds will then pop up (e.g. Netnewswire, Google Reader, Yahoo Reader), asking you if you'd like to add this feed to the collection of feeds that this program already reads. Click "SUBSCRIBE."
If you'd like to use ER&I's RSS feeds on your mobile device, download a mobile reader such as Hubdog or Free Range. The reader checks subscribed feeds to see if any new properties from ER&I appear that meet your criteria, as well as any additional feeds you're subscribed to.
