I currently have Int'l Dialing & LD Saver at $2 a month but am not sure if it gets me the 0.05c/minute rate that Int'l Long Distance Saver at $3 a month gets. What's the difference between the two add-ons?
It's the same. What country are you calling? It's pretty easy to verify if you are getting the right rate. Just divide any of your calls to the country by the length of the call an you'll see what you are paying.