Meshmixer for supports

Saw this cool FREE application by Autodesk at the Mini Maker Faire here in Toronto this past weekend. It has some very interesting support generation tools, which could be handy for some as an alternative to the auto-generated ones by PreForm.

http://www.youtube.com/watch?v=aFTyTV3wwsE [support generation/editing starts at about 3:30]

http://meshmixer.com/