To distinguish systemically important components in a separate category RAPPS.

Now there are several components without will not be able to run some apps in ROS. In my opinion, they have systemically important effects. They would be good to allocate in separate group, e.g. "System". Now these components include the Gecko (working on it our IE), Samba (NTLM support), Mesa3D (it created a separate applet in control panel, in fact replace our rendering). Highlighting them in a separate category, we thus let the user understand what to install in the first place, that would have a chance to run\install of his applications. A separate category will serve as an excellent reference for the user, telling him: Have something not working? Try installing me!