Only issue now is, i see these 7 plugins on the general tab as well. I could hide this with css maybe, but you seem to suggest I could do something else. I dont quite see what yet :) It seems the plugins have to be listed in preferences_section_list, else edit_prefs.inc doesnt actually find the plugin.
Oh, I could of course just not do add_hook if im in the preferences action. That actually seems to work.. Awesome. Now my plugins are found by edit-prefs and save-prefs but not when I click on the general tab.
Cor