Ardour Pro for ubuntu karmic
download my build of Ardour from here:
you may also need this:
This build contains ardour 2.8.3 with LV2, FREESOUND, and FFTW_ANALYSIS support. Also contains the blue versions of the Ardour icons and my custom gtk themes which are more generic and less purple than the stock Ardour gtk themes.
For matching gtk themes for the rest of your system, download this package: