System5 ...where to get on net?

[jturner@tartarus.uwa.edu.au (Joseph Turner)]

   Hi, I made the big step and got myself 4megs of Ram and got it 
installed. But, this four megs is pretty useless at the moment since I 
have system4. Now I do not have a Scii yet so I am on the look out at the 
moment for system5 . Does anybody know of a place on the Internet where I 
could get a copy of the latest System5 ? 
   Thanks for any directions.
 
  Joe

 Oh, I've been to ftp.support.apple.com, but they seem to only have 
sys6.01. I could have sworn I saw System5 on the net somewhere, but I 
can't seem to find it.