We've got a G4 mini at work used for some testing stuff. Last week it just decided not to turn on. I've zapped PRAM and all that jazz, the only thing left it could be (before the burial) would be to confirm if it's the power brick. So, is the Intel mini power brick the same? Can I plug one of them in to test it without fear of bringing doom on company equipment? And on a similar note, where in the heck could we get a replacement for a reasonable cost?