SleepWatcher is a command line tool (daemon) for Mac OS X that monitors sleep, wakeup and idleness of a Mac. Should be useful for running DMProxy on wake to workaround the annoying, long-lived "blue cast after sleep" color profile bug.

SmartSleep.prefPane let’s you select each select sleep state. Additionaly the new SmartSleep state lets your notebook just sleep while the battery has a high level. If the battery level drops below a certain point ( default is less then 20% or 20 minutes ) it will switch to sleep and hibernate. So you have the best of both worlds.

sleep is for the weak