lip sync software

is magpie the only software that exports to blender?

There is also JLipSync (which is basically Magpie in java and free), and I think papayo or something like that also worked.

Aligorith

There is a software named Papagayo works on Windows, Linux and Mac OSX, you can download it here:
http://www.lostmarble.com/papagayo/index.shtml

Wouldn’t it be much easier if you would do it in Blender? Here’s a howto.

Wouldn’t it be much easier if you would do it in Blender? Here’s a howto using Blender.