Alright I want to dual boot my Android device (Asus Transformer TF300T) with chumby os. I know I can compile the source code (except the flash player), But I do not know where to start. Also can I use gnash as the flash player, since my tablet can handle it?

PS: 9 out of 10 you are probably thinking, why would I want to install chumby, because I have android or why don't I just use the app.

I just want to do this because I think it would be a fun project

Edit: Instead of dual booting I am trying to get a chmod enviroment working first