How do I make everything stop immediately?

Most of what I do is smash and flash lighting for parties and bands. I will have the fixtures running in effects and moving all over but I want to be able to stop all movement to all parameters immediately. I know that I can send the fixtures new numbers and clear out the effects and cues that I am running but I am hoping that there is a way to just lock or take a snap shot of what is happing. I hope what I am asking makes sense. Thanks for any help. :1zhelp:
Related