We have had quite a few users (we are formZ resellers) ask the same question. I think for many long time users the change in interface was hard to get used to. I know for me it was hard to break habits from 16 years of use. But in the end I feel it is a better interface and certainly more powerful design tools. We have directed a lot of our users to the formZ 7 tutorial videos and between watching these and spending time in version 7 most are really appreciating the change in interface. Would be great to see some tutorials specifically geared towards this type of transition!