Received my dual processor 2.5Ghz G5 together with a 23" Cinema Display yesterday. Looks nice! But doesn't work. Symptoms: Does not power up. Connecting the power cord causes two clicks to be heard as if a relay was being activated -- I assume this is normal. Also, same sound when detaching the power cord. Pressing the Power button on the front panel, however, has no effect whatsoever. Also, the Status light on top of the Power button never lits up. I have checked that the power strip is switched on and works, and have also tried a substitute power cord. I will call Apple on Monday, unless I find a solution before that. I was just wondering if anyone had come accross this, or a similar, problem? Any ideas what might be the cause? Interestingly, this is the first time in 20 years that I have been dissatisfied with an Apple product!