the folks at vvvv.org posted a soon-to-be-opensourced crossplatform OSC
based timeline application.
from the html
"This is a very early beta of a standalone, crossplatform (yet to be
opensourced) timeline application. It allows you to define keyframes of
values, strings and colors over time and receive the values of a specific
point in time via UDP/OSC."
-hardly runs on OSX (should improve with mono 1.2.7)
-on Linux crashes on Save