There are pretty clear answers to the question 'How to put my Mac into hibernation mode voluntary', but there is still an issue for me.
I use Bootcamp Windows and rEFIt to select which sistem to load. But when I wake from the hibernation mode I have no option to choose – just Mac OS is loading. How can I enable boot source choose after waking up from the hibernation mode?
Best Answer
Here seems to be a good explanation of the process.
Might be a tad old though :)
http://blog.yasmar.net/2006/05/make-refit-and-safe-sleep-play-well-together/