Trivia question for everyone... Do you know off the top of your head what specific generics to use if a prescription is written for Klor-con or K-Dur or Micro-K etc? Or for those of you who haven't been practicing for a long time yet, would you need to look it up to be sure? What about K-Dur 10 vs K-Dur 20... do those use the same generic? I would have thought they did, but if you look in Facts and Comparisons, K-Dur 20 has a generic with it, but K-Dur 10 does not. Also, I was told that on the FDA website you can look up the AB ratings for things like this to see how they compare... Anyone ever use the website for this kind of thing?