Adobe has just released Flash Lite 2.1, essentially a version of Flash for mobile devices running Windows Mobile 5.0 and Symbian devices. Flash Lite is the Flash technology specifically developed for mobile phones and consumer electronics devices. Flash Lite dramatically accelerates the delivery of rich content and browsing, and customized user interfaces. Designers and developers now have a new level of expressiveness, efficiency and interactivity for content creation. You will want to keep Flash for Pocket PC to play Flash content embedded in web pages.
A valid Adobe account is necessary to download Flash Lite 2.1.
Source: Pocket PC Thoughts