> In MAMEUI, you are able to click on a
> catlist's dropdown box and easily view and navigate quickly all the subcategories. In
> official MAME, it's a bit different, there's no dropdown box for catlists that have
> subcategories. And so when you want to view those subcategories, it's more tedious to
> do so.)
See, this is an actionable item like Haze was looking for. We can change MAME to have a dropdown for categories, and copy whatever else it is that makes MAMEUI comfortable for you.