Any chance you can find a cable to hook up a CDROM to it?
Assuming the install script works OK from a hard drive directory rather than CD, another idea would be to put the Amiga drive in a PC with Linux (or maybe WinUAE?) and copy the files to the hard drive that way. Youll probably need a 2.5 to 3.5 inch IDE adapter, but those only cost about $5.
