I can't remember the thread that had the Bio-Fine in it, but after talking to my LHBS, I wanted to really support them so I bought some Super-Kleer. It is a 2 step process with Keselos in the first pack and Chitosan in the second pack. So long story short is that the beer is definitely not Kosher.
Question... when you use a clarifying agent like Bio-Fine or Super-Kleer, how long do you have to wait? I know I've got time, but I'm just wondering because I'm anxious to try a keg to keg transfer.