As stated on other board the reason the os is still Beta is simply because it has not had as much testing as os4.1 for Amiga One and the publishers are in a hurry to release :-D It was also said that it runs with no probs so this can't be a bad move if you own or intend to buy Sam motherboard. When Beta testing is completed each person who purchased the os will receive the finished product free of charge hope I,ve got this right if not I,m sure someone will correct me. ;-)