[Cooker] dynamic desktop, konqueror, hotplug and usb storage devices

[Christophe Combelles]

- Plug a USB storage device (like archos jukebox or digital camera).
- switch it on
-> an icon appears on the desktop. ok
- click on the icon

--> error message : "Malformed URL : http://file:";

(then an empty konqueror window is opened. However, the device can be accessed if I enter the correct path in konqueror)