OK, I am trying to learn how this all works still. I am happily rocking Liberty 1.5 now, kicking blur out the door. What I don't know understand is, does Liberty Rom sit as a layer on top of Android 2.2.1 (the version my phone says it has) or it independent? Is it possible to upgrade Android without changing Liberty? Or are they intertwined to the point that you must get a new version of Liberty to go up the Android path as well?
Sorry for the simplistic question. I tried searching the forums, but could not find a clear answer.