Sidekick lx 2009 os help

Hi all I wondering how to get the danger os from the sidekick, I know its old phone but I like the simplicity of it here what I have so far
I have a developer key(not for this phone )but it works and the sdk files and also I have the flash programmer with files and factory key file the os for flaunt, I also have a sharp sidekick using flaunt software which does not use dangers back end servers and can get internet with the phone too, now what I want to do is extract the sidekick os as it has facebook and twitter ectand mix the two as the flaunt uses opera for browsing and reflash,but iam I don't have the skills to do what I want to achive