Heisig

I'm doing the Heisig deck that comes pre-loaded onto Anki, and it's going smooth. Not to mention I've decided to start twice daily reviews. So, now that I can do the first 165 with over 90% retention, I'm going to start adding another 20 a day. However, I'm still annoyed that I can't figure out how to configure it so that I get the same cards each day, but with a few new ones, without making it think I'm starting the deck for the first time, because I want to review all the cards I've done so far, as well as see new cards that I will review the next day, and so on.