In FC6, using Gnome, If I set the keyboard shortcut for 'lock screen' to any combination with <Mod5>, ex) <Mod5>l, it doesn't work. The <Mod5> key is 'windows' key, by checking 'Press any of Win-keys to choose 3rd level' in 'Keyboard Preferences'. 'lock screen' shortcut work well with any combination with shift,ctrl,alt. Some shortcut's are working well with <Mod5> combination. For example, I use <Mod5>t for 'Run a terminal' and something more. What's the problem?? -- ㅣ ㅣ 이상현; leE, Sang Hyun