Sorry, I probably should've tried the latest version first. I've attached a few of the themes I used - the "MacOSX" one is the icon-only theme, "Aero" has a full GNOME theme with widgets and window borders, and all the others are widget-only themes. I got all of these from websites like art.gnome.org or gnome-look.org, so there shouldn't be any legal issues with posting them here.
** Attachment added: "Widget theme" http://librarian.launchpad.net/6481090/1in1-xp-gtk-default.tar.gz -- Theme previews go away after installing new widget themes https://launchpad.net/bugs/86282 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
