Comment Re:Key theft != cracking encryption (Score 1) 268
If Windows notifies programs about suspends/shutdowns (not sure it really does), TrueCrypt needs to dismount immediately and do whatever it needs to do to protect its key.
It does. Just make sure the options "Dismount all when: Entering power saving mode" and "Wipe cached passwords on auto-dismount" are checked in the TrueCrypt settings (Settings -> Preferences) and you should be good. This will automatically dismount all TrueCrypt drives and wipe any cached passwords from memory when sleeping or hibernating.