Hi > An alternative would be to add the other HSQC window to the >Navigation Windows table, and then navigating on the one HSQC ("root") >window would have the other window follow along. > This is exactly what I meant, having other HSQC windows as Navigation windows would be very good. However, currently I cant see how to add HSQCs to the navigation windows as they are never selectable in the "add window" pull down. From what I can tell it only allows me to add 3D (or higher) windows that have the H and N root (if the root is a 15N HSQC). Is there an option to add 2D windows as Navigation windows? Cheers Ben