Perhaps using an old rs-232 null-modem cable (possibly to dbn-9 if other end is a pc), and zmodem .lha files accross? you would need a terminal proggy on the Amiga, though. I would use crossdoss to get that accross, and then use a null-modem to get the drivers for a more convenient transfer method (usb thumbdrive) over, then use that for the rest of whatever you need transferred.