A lot of contradiction, since the Adobe Flash team have stated Flash 10.1 is not a stand-alone app and is integrated with the Android browser and the framework. I posted about this a few weeks ago on another forum asking how they were going to be able to release a beta, since they and Google both stated Flash 10.1 is built into 2.2 and part of the OS (not an app).
Folks, Flash Lite 4 can not even be installed separately. It is part of the browser core for Desire and Incredible. Flash Lite 3.1 that is in a few non 3430 (Droid) or 8250 (Inc, Desire, Nexus, etc) device and are also integrated.
Why do you folks think XDA never added Flash Lite to any roms? Because it can not be, unless a complete rom from another device and then driver issues become a factor.
BTW, Flash 10.1 will NOT work on any device unless 3430 or 82250 (or higher). As per Adobe, it was designed specifically for the OS and the chipsets.