My only frustration with 'shut down', 'log off' and 'lock screen' in vista was the lack of confirmation dialogue. All to often I would lock it rather than loggi

My only frustration with 'shut down', 'log off' and 'lock screen' in vista was the lack of confirmation dialogue. All to often I would lock it rather than logging it out. And clicking the windows sign and then shut down is awfully like clicking an apple sign and then clicking shut down. Quite a nice standard really.