Actually, System 4.01 will work just fine on an enhanced //e. That's ProDOS 8 v2.0.2. -- Eric D. Shepherd | Apple II Alliance Charter Member InterNet: uerics@mcl.mcl.ucsb.edu | ACM Member FidoNet: 1:206/2713 Eric Shepherd | Programming Law #2: If it works AOL: Sheppy | the first time, something's wrong.