missing repositories

[Mirna Limic]

Hi,

I have ubuntu 5.04 and when I run apt-get update the following line in my 
sources.list produces errors:
deb http://ubuntu-backports.mirrormax.net/ hoary-backports main universe 
multiverse restricted

Errors I get are:
Failed to fetch 
http://ubuntu-backports.mirrormax.net/dists/hoary-backports/main/binary-i386/Packages.gz 
404 Not Found
Failed to fetch 
http://ubuntu-backports.mirrormax.net/dists/hoary-backports/universe/binary-i386/Packages.gz 
404 Not Found
Failed to fetch 
http://ubuntu-backports.mirrormax.net/dists/hoary-backports/multiverse/binary-i386/Packages.gz 
404 Not Found
Failed to fetch 
http://ubuntu-backports.mirrormax.net/dists/hoary-backports/restricted/binary-i386/Packages.gz 
404 Not Found

Where can I get this Packages.gz.file?
Any help would be much appreciated.

Mirna