Hi, The other day I noticed that memory window preferences were really broken, so I've committed the following patch to fix them again. If anyone notices any problems, please let me know. Keith ChangeLog 2009-04-23 Keith Seitz * library/mempref.itb (build_win): Replace libgui's "Labelledframe" with the iwidget's LabeledFrame. Replaced all occurrances. * libarary/memwin.itb (create_prefs): Use ManagedWin::open_dlg instead of ManagedWin::open.