Library Creator- create a Program for HSSE (not a layer)

I made my first library today, followed all the instructions and hey presto it all worked great, and it even registered in the library manager, BUT THEN, it all went down hill, i cant see the presets i created in HS or HSE even though i choose them to do so from the library creator.
And does anyone know why the picture icons don’t show up in the media bay. (like skylab,Anima,etc does)
Still much to learn, and the sooner a tutorial gets uploaded the better.