I think it is still not clear what developers should do, if they want to target extras and ovi store. From what I gather:

• qt-components is available without cssu, to target that we need to import org.maemo.fremantle and use qt 4.7.0, and depend on qt-components10. This should be ok with ovi. What about qt-mobility, can we use 1.2, or that depends on qt 4.7.4?
• to target cssu users (extras) we should do the same as above but we can use com.nokia.meego and qt 4.7.4

Is this list complete? Have I said anything wrong? I think there should be a wiki page with instructions