I made this last night and it was really really good. Puerto Rican Pot Roast:
http://www.recipezaar.com/177108

I got the salt pork from Whole Foods and used 1 small potato. Also I shredded the beef and let it cook in the juice for the last 30 min, then ate it like soup. It's supposed to feed us tonight too, and I'm having to stop myself from gobbling all the rest down for lunch! (lest you think we're eating 4lbs of beef in 2 sittings, I only used a 1.7lb roast)