I have a question, I read the manual and just a little confused. The primary snapshot (created on install) = computer in current state I create a secondary from the primary = computer in current state, does not change What is the purpose of the primary now, what is happening to it? If I am using FDISR for recovery only, why would I use more than 2 snapshots? I would think everytime I installed new programs or made big changes, I would overwrite the secondary one (once I was sure it was safe!) I see it is (I believe) $69 (or close) is this a one time fee and does it include upgrades? Thanks so much for any help! Look like a great program and I want to use it as much as possible during the trial.