I downloaded Debian-3.0r0 file system and I could not unbzip2.
which is one of mirror of sourceforge.
It said "bunzip2: Debian-3.0r0.ext2.bz2 is not a bzip2 file.".
Then I tried another place, and it was fine.
I am happy.
I am not sure the file in "aleron" is really broken or not.
It can be my download error. I have downloaded by wget with
option "-t0 -c". But it downloaded without disconnection.
So, in case, another somebody got same experience,
I post this...
Or if someone has fast connection, please try.
Anyway, I am happy that I can start with Debian-3.0r0 now... :-)