I like 5.1, my first encounter with knoppix and 5.3. I have yet to get 6.2 to boot in anything. 5.3 is my favorite but I think I have less querks with 5.1. I never liked 6.1 much though I realize it was probably in a transition stage and incomplete.


I love the freedom to copy, paste and edit that puppy has instantly when you boot it up. I love knoppix command line though as it resembles Ubuntu more.