Jack, as you know, I am not networked. Have no issues with rollovers on the laptop. The main thing is that she exports to the jump drive and I import it into my desktop. That is my preference as she is not and probably never will be able to take a return from beginning to end. Has been working well for 3 years now. Her data entry is quite precise and seldom do I have to fix anything. Again, two heads are better than one.