The Fireworks WBMP Import/Export Xtra feature enables Fireworks to import and export images in the WBMP (wireless bitmap) format supported by many cellular telephones and PDA's. When exporting your image, Fireworks adds an entry named WBMP to the Optimize Image panel, with entries for "WBMP 8" (WBMP 8 export file format) and "WBMP 24".