Just using freeversion 7 of Acronis and it is working perfect on my system, very nice experience. I have few Qs. 1- About incremental backup, the help states like this. Suppose I make my first image of my C partition( system partition) and name it as 1. Then I make an incremental image to it and name that as 2. Then I amke another incremental image to 2 and name this as 3. Similarly image 4( invremental to 3. Now if I want to restore image 4, then I need all the images from 1 to 4( baseline image, plus last image plus all the images in between them). Am I true? If I am true then I don,t understand why they have stated that I need at least one or preferably all incremental images. From my understanding I must have all incremental images. 2- Secondly what are differential images. I think this feature is not there in this version. Are they different from incremental. Thanks.