I am building nightly, or semi-nightly, packages from the inkscape-current tarballs in the openSUSE Build Service. If you follow Inkscape and are running openSUSE 10.3, you may wish to subscribe to my home project repository and update your inkscape package from there:
http://download.opensuse.org/repositories/home:/aaronbockover/openSUSE_10.3
Enjoy! The latest builds have been very awesome, I'm loving the new dockable tool windows, though they do need a lot of UI work still.