you're probably using PopupIcons... If you're not using the latest Indie LS build try upgrading. It won't fix all leaks though. It's a known problem. :\ A while back I spent a few hours trying to fix it to no avail. There's probably an obvious fix that I was just just too blind to see. =) File a bugreport on the Indie LS site and one of the other Indie LS devs might pick it up. In the meantime the only workaround is to disable PopupIcons.