Visio Stencils For Mobile Devices

After a disappointing search on the web, maybe you can help: Where can I find Visio Stencils for Mobile devices. I would not mind paying for it,

but does anybody know where I could find it?

Another option would be the import of Graffletopia stencils into Visio. Has ever

anybody done this?

Thanks for any help. Reward: A nice clean link on Web Analytics Book.