We would like it if there were an option to add separator bars (or something similar) in Product Prompts and Wizard interfaces.  This would help us group by categories within a tab.  Currently, we use colors, which work ok, but we would prefer colors to reference the "type" of variable (green for "drives cost", red for "hardware related", blue for "banding", or some scheme like that) and have the separators to define the groupings.  Not a priority request, necessarily, but could be a nice feature.