As per a Fedora Design mailing list post, Fedora now has the Synfig Studio program available in the repos for Fedora 11-12.

For those of you who don’t know what Synfig is:

Synfig is a powerful, industrial-strength vector-based open-source 2D animation software package, designed from the ground-up for producing feature-film quality animation with fewer people and resources. While there are many other programs currently on the market to aid with the efficient production of 2D animation, we are currently unaware of any other software that can do what our software can.

–Synfig homepage

Synfig has supported releases for all major operating systems.

If you are anxious and interested in getting started with Synfig, you can check out tutorials available at: Synfig Wiki Tutorials or check out a gallery at Synfig Gallery