Yeah - I have mine set to 1 minute so that blue light doesn't attract thieving scumbags (tm) I also did it so it would boot every time I start the car so my son can wave at Tux (well that kind of thing amuses 18mth old kids)
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Rory
MkIIa, blue lit buttons, memory upgrade, 1Tb in Subaru Forester STi
MkII, 240Gb in Mark Lord dock
MkII, 80Gb SSD in dock