cegu

I have a question. I had 2 of those (but no superdrive), and i only want 1 file get opened. I can not do that, bevause it keeps telling me i don't have enough memory (ram). I can not fix this problem. From one of them I removed the hard drive, now i wonder, how could i copy this software form the disc (it's scsi), to any other PC (or mac). Also, if not possible, can newer apple computers read old 800k flopy discete format? I don't know what else to do, i must have that document.