
I feel your pain, my daughter informed me last night when she turned on our Xbox 360, that it was flashing 3 red LEDs and she wanted to know what to do. I said get a hammer....
I have since completely ripped apart the 360 and have the motherboard in my hands right now....
So yup, I understand the initial instincts around electronics that fail!
I've been wrestling with my 5D MkII trying to understand why it has color shift on high shutter speeds/high ISO in dim lighting, and because of THAT problem had gone back to the 30D for poor lighting conditions at sporting events. Now the 30D wants to mutiny... so I've borrowed a 40D from my sister (and it will, no doubt find some reason to die in my hands as well.
sigh...