In the half ( or the middle, you can choose) , of somes ,
we can found in the pre-Release notes of the next Inkscape 0.49 Release (planned for the 21 of December),
Import/Export
New Flash XML Graphics (FXG) export format.
New Synfig Animation Studio (SIF) export format.
New Visio (VSD) import format.
…
http://wiki.inkscape.org/wiki/index.php/Release_notes/0.49#Import.2FExport
a good news! and others littles improvements.
see(:ya!
Nota //// Collaborate with Synfig? (link) ///
