Flash Lite 3.1 includes the same features as Flash Lite 3.0, such as support for Flash Player compatible video, with some additional enhancements including improved security model for SWF file access. The solution delivers a standalone player for applications, without affecting the Flash Lite browser plug-in or pre-installed standalone player, if present.

Adobe Mobile Packager. The Adobe Mobile Packager is a desktop tool to wrap a SWF application with a player version checker, an icon, and metadata into an installable file for user-friendly discovery on S60 and Windows Mobile devices. The resulting output file is recognizable by S60 (.SIS) and Windows Mobile (.CAB) operating systems, acting essentially like .ZIP or .AIR files.

Authoring support is provided via Adobe Flash CS4 Professional and Adobe Device Central CS4 with corresponding updates, or via Adobe Flash CS3 Professional and Adobe Device Central CS3.

1. Create
Create and test your Flash Lite application using Adobe Flash CS4 Professional and Adobe Device Central CS4 (with corresponding updates below), or Adobe Flash CS3 Professional and Adobe Device Central CS3.

2. Package
Use the Adobe Mobile Packager to wrap your SWF file with an icon, metadata, and a version checker that downloads the latest Flash Lite player over the air.

3. Distribute
Reach millions of users with direct-to-consumer distribution, or leverage the marketing reach and billing services of off-deck aggregator partners, including GetJar, Thumbplay, and Zed.

4. Discover
After downloading, your end users can discover your Flash application through a visual icon just like other applications on the device.

More info: http://labs.adobe.com/technologies/distributableplayer/