Hi, Under certain circumstances, dnd doesn't work on my system with Qt applications. This only happens when Compiz is active and with Qt-native applications (such as Qt's dnd demos). Applications using GTK or KDElibs are unaffected. To make things even more strange, the dnd works on part of the screen (top-left), but after the mouse cursor dragging an item goes beyond a certain boundary, the drop can no longer be accepted. Furthermore, this boundary changes depending on window position and size. With a maximized or full-screen window, dnd works everywhere. But with the window getting smaller and/or moved towards the bottom-right corner, the portion of the screen where drop works rapidly diminishes. I've already askes on Qt mailing list, but didn't get much feedback. My Compiz version: 0.8.8 And yes I tried disabling or plugins and even resseting Compiz to default configuration, to no avail though. Any ideas? Thanks! Vojtech Kral