Comment 31 for bug 539477

Slide #36 of http://download.microsoft.com/download/5/E/6/5E66B27B-988B-4F50-AF3A-C2FF1E62180F/MBL-T579_WH08.pptx does state that it is *highly recommended* for PC System Manufacturers to modify the ACPI hotkey to generate the Windows 7 projection hot key - it does not however state it is *mandatory*. However, one would expect that BIOSes will start to come out with the feature by default even though it's and optional feature because of the pressure to comply with the recommendations from Microsoft.