Go try it out.
This program is still so buggy on Windows. -_-
I have no problems with 0.61.48, as long as you schedule it to use one cpu only. That still stinks of course.
Synfig 0.62.00 RC1 -Released!!
Fatal error: Out of memory (allocated 262144) (tried to allocate 19456 bytes) in /srv/synfig.org/wiki/mediawiki-1.10.2/includes/SiteConfiguration.php on line 40