Flight 6, the latest alpha of Dapper Drake, is available. You can download the Flight 6 cd here:

Europe:
http://ftp.acc.umu.se/mirror/cdimage.ubuntu.com/releases/dapper/flight-6/ (Ubuntu)
http://ftp.acc.umu.se/mirror/cdimage.ubuntu.com/kubuntu/releases/dapper/flight-6/ (Kubuntu)
http://ftp.acc.umu.se/mirror/cdimage.ubuntu.com/edubuntu/releases/dapper/flight-6/ (Edubuntu)

United Kingdom, and the rest of the world:
http://cdimage.ubuntu.com/releases/dapper/flight-6/ (Ubuntu)
http://cdimage.ubuntu.com/kubuntu/releases/dapper/flight-6/ (Kubuntu)
http://cdimage.ubuntu.com/edubuntu/releases/dapper/flight-6/ (Edubuntu)