Well if you're unsure, you could try Tony's one. I plan to give it a whurl one day. From what I've read, the general concensus is that if you use munich I, your entire grist should be made up of munich and vienna (and speciality grains if desired), whereas if you use munich II, you can use Pilsner as well. The presence of crystal is up for debate, although my conclusion is that it should be left out as you do not want a sweet finish or any caramel notes at all.Once I find out I'll let you know! :lol:
I have no idea as I am only up to my 4th AG brew but will be on the look out for one soon so that I can lager it till October!