1.6.1

• added Czech usage manual

1.6

• added 1DRV.B – a utility for uncompressed transfer on a single D80 drive, ideal for already compressed data, e.g. floppies released by Proxima
• added 2DRVS.B – a utility for uncompressed transfer on a two drives, the target of which is a D80 one (the source drive may be either also D80 or D40)
• added LZW32.B – a utility for compressed transfer on a single D80 drive, ideal for well compressable data, e.g. Basic programs or bitmaps