Hi guys, I'm trying to update to Dapper from Kubuntu. I have updated my sources.list as root, replacing "Breezy" with "dapper". I get the following errors.... Building dependency tree... Done Calculating upgrade... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. W: Couldn't stat source package list cdrom://Ubuntu 5.10 _dapper Badger_ - Release i386 (20051012) dapper/main Packages (/var/lib/apt/lists/Ubuntu%205.10%20%5fdapper%20Badger%5f%20-%20Release%20i386%20(20051012)_dists_dapper_main_binary-i386_Packages) - stat (2 No such file or directory) W: Couldn't stat source package list cdrom://Ubuntu 5.10 _dapper Badger_ - Release i386 (20051012) dapper/restricted Packages (/var/lib/apt/lists/Ubuntu%205.10%20%5fdapper%20Badger%5f%20-%20Release%20i386%20(20051012)_dists_dapper_restricted_binary-i386_Packages) - stat (2 No such file or directory) W: Couldn't stat source package list http://nz.archive.ubuntu.com dapper/main Packages (/var/lib/apt/lists/nz.archive.ubuntu.com_ubuntu_dists_dapper_main_binary-i386_Packages) - stat (2 No such file or directory) W: Couldn't stat source package list http://nz.archive.ubuntu.com dapper/restricted Packages (/var/lib/apt/lists/nz.archive.ubuntu.com_ubuntu_dists_dapper_restricted_binary-i386_Packages) - stat (2 No such file or directory) W: Couldn't stat source package list http://nz.archive.ubuntu.com dapper-updates/main Packages (/var/lib/apt/lists/nz.archive.ubuntu.com_ubuntu_dists_dapper-updates_main_binary-i386_Packages) - stat (2 No such file or directory) W: Couldn't stat source package list http://nz.archive.ubuntu.com dapper-updates/restricted Packages (/var/lib/apt/lists/nz.archive.ubuntu.com_ubuntu_dists_dapper-updates_restricted_binary-i386_Packages) - stat (2 No such file or directory) W: Couldn't stat source package list http://security.ubuntu.com dapper-security/main Packages (/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_dapper-security_main_binary-i386_Packages) - stat (2 No such file or directory) W: Couldn't stat source package list http://security.ubuntu.com dapper-security/restricted Packages (/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_dapper-security_restricted_binary-i386_Packages) - stat (2 No such file or directory) W: You may want to run apt-get update to correct these problems Help!