Few Questions 1. Which ASI cards work with Rivendell? 2. I am thinking about getting the ASI4215 Would that work? Thoughts anyone? If that wont work on the newer version, would it work on the older version? 3. What ASI cards have about 4-8 in/4-8 out 4. Whats the easiest method to install the darn things? Thanks for the answers in advanced!!!