http://ubuntustudio.com/

It's out at last, but the site appears to be saturated. Might be a few days more before you can download it.

And I've got a nifty new Linux tutorial for all those of you kooky enough to go try it out

http://forum.bandamp.com/Recording/51562.html

I can't wait to hear how it goes, I'm really interested in how it works for everyone who tries it. Please drop a line letting us know your experiences and how you like it.

Good luck!