It will give you the option to restart your phone, reboot into recovery, or reboot to download mode. This requires a deodexed system and CWM recovery, and the ROM from Adrynalyne would probably be a good start since that's where I pulled the files from. Your menu that comes up when you press/hold the power button will look similar to this:
Get the Reboot Options
I don't have a Continuum, so this is untested, but it hopefully works
Last edited by imnuts; 18th April 2011 at 10:05 PM.