Jan Derogee released an update of his 1541-III firmware. This version supports longfilenames and subdirectories. Also the directory listing for a VIC20 user is much nicer. The 1541-III is a replacement for the IEC-bus diskdrive used on the VIC20, C64, C128 and Plus/4. The files are stored on a MMC/SD card as D64-files (or normal .PRG files). You can put the MCC/SD card in your PC and fill it with d64's downloaded from the internet and than use these files on your real Commodore with the 1541-III.