A fantastic timesaving program, the added features in this "pro" version of the program are worth every penny. It is a must have for print shop environments. The fact that it does not change the order of the pages in the quark document coupled with the ability to run jobs sheetwise with multiple ups of the same page up to 8-up are a real timesaver, it allows you to work and tumble sheetwise jobs with the click of a mouse. Truly worthy of 5 stars!