Via Callapple.org at http://www.callapple.org/vintage-apple-computers/apple-ii/announcing-prodos-2-4-2-for-all-apple-ii-computers/, thanks to John Brooks: ProDOS 2.4.2 is a minor release with bug fixes and updates. It replaces ProDOS 2.4 and ProDOS 2.4.1. Bugs fixed: 1. If a directory with more than 255 files was used, and then a different disk was used, a Bad Dir Error $51 was reported. 2. Bitsy … Continue reading Announcing ProDOS 2.4.2 for all Apple II computers