Debian Development team released Debian GNU/Linux version 5.0 (codenamed Lenny) after 22 months of constant development on 14th February 2009.
You can check release announcement from here and release notes from here
Download a minimal bootable CD image
A network install or netinst CD is a single CD which enables you to install the entire operating system. This single CD contains just the minimal amount of software to start the installation and fetch the remaining packages over the Internet.
Download from here
Downloading Debian CD images with jigdo
Jigsaw Download, or short jigdo, is intended to be the main way of distributing Debian CD images in the future. Currently, the system works, but is not yet very comfortable to use because the download manager application is not finished.
Download from here
Downloading Debian CD images with BitTorrent
BitTorrent is a peer to peer download system optimised for large numbers of downloaders. It puts minimal load on our servers because BitTorrent clients upload pieces of files to others while downloading, thus spreading the load across the network and making blazing fast downloads possible.
You will need a BitTorrent client to download Debian CD/DVD images this way. The Debian distribution includes Azureus, BitTornado, KTorrent.
Download from here
Debian is very strong in the nature
and more flexible in the use.
debian is better than Redhat
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