Now here is the problem with my motu 828 (firewire). I think the power supply is dying. When I power it up it will turn on all the leds and just sit there. Since I just got my iMac running on 10.4.10 I don't want to even try using it. And, going back, when I was using my G4 it started to freak out on the firewire [firewirewrap] before the 828 cacked. My question is how do I use a volt meter to check the voltages on the inside on the unit? Can I put the termanial of the volt meter on opposite sides of the fuse clamp? And what should the the voltage be? I'm broke so I really need to do this on my own.