The above opinion notwithstanding (Excellent, excellent, excellent...), the user interface is a little complicated to figure out in the beginning. Which brings me to my point: the trail period problem. You are given a certain amount of 'try outs" at creating the disk image you want. After that the program doesn't work anymore. The problem is that you are not told how many total 'try outs' you have in the beginning (I guess maybe 10), or even how many you have left. So you play around a bit with all the different options, and there are many, trying this, trying that, and then all of a sudden, before you get what you want, or figure out that this is the software you want to buy, you're told the trail is ended and you have to buy it or forget it. So you know what: I said forget it. The amount of 'try outs' is too low to really try this thing out! This looks like a good program (maybe), but I never had a chance to find out for sure. A message to the developer: please come up with a better trail format, say like a week of unlimited 'try outs." I don't think that is asking too much.