Thanks for the post, Scott. I'm going to check the OV hardware requirements. I suppose if I have to get a new laptop, I can. There is a lot to like about ONE. It is simple and easy to use. They are very quick to answer questions both by email or their chat window. Nicolas Bender, in support, is very helpful. I have some color blindness and am having trouble with their T+ lines which are in pastel colors. I'm waiting to hear if they can be changed (I don't think so). It would be helpful if they used dashed lines like OV, but they don't. Also, when doing adjustment modeling, at least with butterflies, the two sets of T+ lines are bunched together at the bottom of the risk graph and are hard (for me) to tell apart. I don't think the risk graph can be stretched vertically (again, waiting to hear but I don't think so). Just some things for you to look for in August.
Brooks