this is not perfect at all. and I'm very busy. progress will be very very slow. I may not be able to answer your question/request. if you have some idea for improvement, please do it freely.
there is no support from any makers/vendors. you must agree all risks by installing non-supported files, it may brick your tablet, and you may lose official support/warranty.
* YOU MUST READ CAREFULLY POST#1, #2, AND #3!
* DO NOT USE IF YOUR TABLET IS NOT LISTED BELOW. IT WILL BRICK YOUR TABLET!
* project page
* supported tablets
ainol NOVO7 Basic and Paladin
Velocity Micro Cruz T100 series (Android 2.2 updated model and Android 2.0 PT701i model)
Velocity Micro Cruz T301
refer git log