Humble Daisy today released ProfCast 1.5.1, the latest upgrade to it’s flagship lecture recording and podcast creation software. ProfCast is a tool for recording lectures and creating enhanced podcasts. ProfCast provides a low cost solution for recording and distributing lectures, special events, and presentations as podcasts. It also offers an integrated workflow that makes creating, recording, and publishing podcasts easy. This release adds support for new iTunes Categories. ProfCast carries a retail price of US$35.