Topic: required GTK engines
Don't sure where to put this. Anyway! I'm currently reading about creating GtkThemes and stumbled upon the fact that you can use different engines for your themes. So I'm not a big friend of making themes that work with other engines than the basic one and wanted to know - it is necessary to keep the packages gtk2-themes, gtk2-themes-murrine, gtk2-themes-pixbuf on my system if I only use themes that rely on the builtin engine? I don't use clearlooks and so on - I just want to make a minimal, custom theme.
I also noticed that most themes installed with CrunchBang 9.04 (using lxappearance's preview) just don't look different from the normal GNOME theme. Is it intended? From a user's point-of-view I could imagine that they use engines not beeing installed on CB 9.04.
I really have no idea, anybody experienced with Gtk themes?