Wow, I didn't understand that he had no bootable system floppies at all. I took it he had a booting machine but found 512K (or even 1 Meg) of ram very limiting for running demos, networking and de-archiving.
I stand by the things I wrote, though. A 1 Meg Amiga was a wonderful machine 20 years ago when there were many local Amiga BBSs, multiple magazine cover disks every month, and plentiful blank floppy disks around. It still is. An A500 expanded with just a little extra ram, on the other hand, is much easier to live with now, and, quite a lot less expensive.