I too would like to know this...? More so where would be the best place to begin learning how to preform a ROM dump of my current stock ROM, how to customize (cook) the ROM and create a .RUU.

More important than that, how do you "unlock" the phone. As in how do you mess around with SPL, HSPL, SSPL?

Where does Radio come into the equation?

I may be using terms incorrectly however, i am a noob.

Any and all help would be greatly appriciated. I just started to get into Unlocking/ROM's with my Imagio and I would love to learn how to do this on my own, in return I would be able to help others in the future.