What cpu?? Do you have a temperature from the cpu?? If not if you touch the heatsink when it is on how hot does it feel (ex. hot, cool, burning)?? Do the same with the hard drive. What do you mean the hard drive shuts off?? Does the drive actually spin-down?? What brand is the hard drive(western digital, maxtor, ibm)?? I've never heard of the MOBo you have, Did it come with some type of mobo monitoring software?? Wait, was this computer built by you or was it a company??
Im savin up for a Cobra!! Hehe!!