After being initially announced back in Feb 2011. Provocraft has finally worked out all the bugs and problems and Craftroom is now ready.
Craft Room is free to use and will work with Windows and Macintosh PC's. It does require the internet since it is mostly web-based.
It also offers the ability to share and collaborate on projects.
I know many folks have been more than anxiously awaiting the final Craft Room product, so it looks like it is finally here and ready to use.