I haven't been in the hacking scene since the release of the original Droid and much catching up to do! There seem to be some new terminology and programs in place and I could use a summary of what it all does. What are fastfiles and what do they do? What is Safestrap and what is it relative to clockwork recovery? How is the new ICS build for Droid 4 irreversible and are there and failproof ways to install it? Thanks for all the help guys!