Hot off the press: Official Android stencils just released. Free downloads: Fireworks, Photoshop, OmniGraffle. via @c0Up
Super useful free download: Bootstrap, from Twitter for Fireworks. Includes vectors for popular UI components and interactions. More Fireworks wireframing goodies at http://fireworkswireframingkit.com/
Tool for making Touch Application Prototypes (TAP) via Unitid
Make Adobe Fireworks prototypes work for the Apple iPhone and iPad.
This allows you to prototype and test touch specific gestures like swiping and different page transitions (e.g. flipping a page).
