SYSco by AST/Impact is a file manager compatible with many new DOS such as AlbiDos (usb/sd), Amsdos (Floppy A and B), iMPdos (X-Mass 128/512 partitionned) and probably the M4 board later. It features :

• quick and easy navigation
• copies between all the drives mention on the top
• creating directories
• erasing files and directory
• renaming files and dir
• launching and running all basics and binaries files
• Fast Format
• Direct Hexa Edition on files
• etc...