This post is aimed at the many people on here that use duel servo15's. Do you use the X30 unit with them.....???? If you do, do you leave the PSU switched on constantly....??? Because of where mine is plugged in, it is a pain to keep switching it on and off. Just wondered what the lifespan of the PSU would be if left on constantly and is it easy to find a replacement for it once it goes. Are there any other alternatives than the X30, that have a better PSU setup. At the moment, when i want to watch a film i have to struggle to turn the X30 on, then turn the subs on ( cannot seem to get the auto on to work at the moment ) and then when it's finished i have to do it all again in reverse. Cheers....chris.