Just finished Ubuntu 10.10 Beta upgrade took about 5-6 Hours “slow connection” i had to download about 1.4 GB including other upgrades for many packages already installed on Ubuntu 10.04.1.
Follow the instructions to upgrade to Ubuntu 10.10 Beta:
Install “update-manager-core” if you don’t have it
sudo apt-get install update-manager-core
Then open this file “/etc/update-manager/release-upgrades” with text editor and set Prompt=normal
sudo do-release-upgrade -d
Looks really good so far, really worth to test this release a lot of new enhancement coming up with upcoming ubuntu 10.10 Final release.