> I guess that recovering a working BTN handler takes more time than
> using the QIC drive :-/
> 
> Maybe you can find a SCSI CD-ROM for Amiga and just burn a CD?

 Good idea, I do have one.

 Got it to work in the meatime, though: I got the file off the tape under
 NetBSD and then transfered them to the AmigaOS side with bffs.