He he, its like that. It's just a shame that people actually think they can just plug them in and they work at any stage. A computer is just like most other electrical things. You can't turn on the light switch and then go and change the light globe now can you. and you can't have your stereo going and set up the next lot of speakers and then plug them in. Its just silly how people think that because its technology that they can do what they will without consiquences.