Someone already tested Ubuntu 5.10 (Colony CD 4)?

Hi there,

I heard a lot of positive things about the upcoming Ubuntu version 5.10 (expected to be released in October), but I never tested it personally. Does someone already run the newest beta of Ubuntu 5.10? What experiences have you made? What is different?

It would be very interesting for many people from all over the world, if someone could describe his/her experiences on this site (just create a new user, log in and run your own blog). Thank you! :)