- On the PC (I use Linux for all this stuff)
Compress the ADFs with LHA. Then, format a MSDOS DSDD disk (720 KB). Copy the files on it.
- On the Amiga
Mount the disks using WorkBench -> Storage -> PC0:. Copy the adfs to Amiga HD and uncompress them. Use then adf2disk.
that's assuming you have KickStart > 2.01 and a HD. With diskettes it would be a pain.