Thanks @C0d3man and @Baggypants, this is all very helpful. As you might have noticed I really am interested in simple, ‘level 1’ usability issues such as presets, classifications, finding how to reproduce certain sounds and so on.
To achieve such simplicity I need to find the quickest way to locate folders, sounds etc. The ‘per type / style’ classification that other zynthianers are working on is a helpful way to locate ‘sounds’ but a direct copy of factory presets would be simply fantastic (even if I must admit that finding a OB 6 preset on a OBX emulator isn’t exactly the way to go 
)
But, once again, thanks so much for the help, I will try to look into these issues even though the whole programming side still seems very difficult for me.