I have just checked mine and I have put them in 48x48... they are a wee bit big! but as i said thats the way i like them... I'm using modded version of black plastic theme maybe that has something to do with it? but I really don't think so... I have added a screen shot to show you how it looks on mine.. regards Q ps you could put them in.. opt/usr/share/icons/********/hicolor/48x48/hildon